WaltonFuture/pmc-vqa-test5k · Datasets at Hugging Face

images images listlengths 1 1	problem stringlengths 106 619	answer stringclasses 4 values
	<image>What is present in the central portion of the uterus? A:free fluid B:echogenic foci C:hypoechoic mass-like lesion D:gas loculi Please output the letter of the correct choice.	C
	<image>Which part of the thyroid gland shows a low-echo area in the ultrasonography? A: Upper part of the right thyroid gland B: Lower part of the left thyroid gland C: Middle and lower part of the left thyroid gland D: Middle and lower part of the right thyroid gland Please output the letter of the correct choice.	D
	<image>What does the image in (a) represent? A: Positive diagnosis image predicted as positive. B: Negative diagnosis image predicted as negative. C: Positive diagnosis image predicted as negative. D: Negative diagnosis image predicted as positive. Please output the letter of the correct choice.	C
	<image>What technique was used to image the nanocomposites? A: TEM, B: XRD, C: AFM, D: SEM Please output the letter of the correct choice.	D
	<image>What does arrow 3 show in the abdominal MRI? A: Normal pancreas B: Pancreatic cyst C: Pancreatic mass D: Pancreatic inflammation Please output the letter of the correct choice.	B
	<image>What is the imaging modality used to obtain this image? A: CT scan B: Sagittal T2-weighted image C: PET scan D: Sagittal T1-weighted image Please output the letter of the correct choice.	D
	<image>What is the imaging modality used in the depicted images? A: T1 -weighted before contrast administration B: T1 -weighted after contrast administration C: T2-weighted D: FLAIR Please output the letter of the correct choice.	B
	<image>What software was used to process the images? A:Adobe Photoshop B:Leica LasX software C:GIMP D:CorelDRAW Please output the letter of the correct choice.	B
	<image>What does TRITC staining in the image correspond to? A: Tissue B: Blood C: Bone D: Muscle Please output the letter of the correct choice.	B
	<image>What does the figure show? A: Scatter plot B: Line chart C: Bar graph D: Box plot Please output the letter of the correct choice.	D
	<image>What is the location of the filling defect in this study? A:Right Ventricle B:Left Atrium C:Right Atrium D:Left Ventricle Please output the letter of the correct choice.	C
	<image>Which specific abnormalities are visible in the MRI image? A:S5 posterior arch cleft B:Distal sacral lipomatosis C:Both A and B D:None of the above Please output the letter of the correct choice.	A
	<image>Which teeth are highlighted by the red arrows in the radiograph? A:Central incisors B:Canines C:First molars D:Second molars Please output the letter of the correct choice.	B
	<image>What is the medical term for the type of aortic dissection being shown in the CT image? A: Type A dissection. B: Type B dissection. C: Type C dissection. D: Type D dissection. Please output the letter of the correct choice.	B
	<image>What artery is shown to be occluded in the image? A: Right internal carotid artery (ICA) B: External carotid artery (ECA) C: Left internal carotid artery (ICA) D: Vertebral artery Please output the letter of the correct choice.	C
	<image>What is the underlined solid line circle in the image? A: Location of primary spines B: Location of pores C: Location of mamelon of secondary spines D: Location of tentacles Please output the letter of the correct choice.	B
	<image>What is shown in image c? A: Corresponding vein lumens B: Balloon-dilated sinus confluence and transverse sinus C: Improvement of right transverse sinus D: Nonvisualization of straight sinus Please output the letter of the correct choice.	B
	<image>What does the black arrow indicate in the figure? A:Cortical vessels B:Juxtamedullary nephrons C:Medullary tubules D:Peritubular vessels Please output the letter of the correct choice.	D
	<image>What area of the lesion does LI staining typically appear? A: Centre of lesion B: No staining is seen on the lesion C: Periphery of the lesion D: Throughout the lesion Please output the letter of the correct choice.	C
	<image>What anatomical structures are indicated by the arrow and arrowhead in the image? A:Acinar and islets of Langerhans, B:Islets of Langerhans and pars excretoria, C:Acinar and pars excretoria, D:Islets of Langerhans and ducts Please output the letter of the correct choice.	A
	<image>Is the mass located in the left or right kidney of the patient? A:Left B:Right C:Both D:None Please output the letter of the correct choice.	B
	<image>What type of image is shown in the caption? A: venous phase image B: arterial phase image C: T1 weighted image D: T2 weighted image Please output the letter of the correct choice.	B
	<image>What did the arrow point to in the radiograph? A:Superior aspect of the humeral head B:Inferior aspect of the humeral head C:Subacromial spur D:Fracture of the clavicle. Please output the letter of the correct choice.	C
	<image>What is the observed phenomenon in image (B)? A:Blurred epithelium (white solid arrows) B:Fluorescein leakage from epithelium as plumes (white hollow arrows) C:Enlarged blood vessels (black solid arrows) D:Clear epithelium (black hollow arrows) Please output the letter of the correct choice.	B
	<image>What does the image show about the mass? A: No enhancement B: Homogeneous enhancement C: Heterogeneous enhancement D: Hypoattenuation Please output the letter of the correct choice.	C
	<image>What is indicated by the white arrows in the image? A:A graft B:Coronary arteries C:Pseudoaneurysm D:Three-dimensional reconstruction Please output the letter of the correct choice.	A
	<image>What can be observed in the image besides collagen III? A:cell nuclei B:cytoplasm C:mitochondria D:lysosomes Please output the letter of the correct choice.	A
	<image>What is the cause of the sigmoid dilation seen in the CT scan? A: Appendicitis B: Constipation C: Gallstones D: Kidney Stones Please output the letter of the correct choice.	B
	<image>What type of MRI sequence was used during the imaging process? A: T1-weighted MRI B: T2-weighted MRI C: DWI D: FLAIR MRI Please output the letter of the correct choice.	C
	<image>What does the upper row in the figure represent? A: Cases of the helical technique for the inner head insert. B: Cases of the single arc technique for the inner head insert. C: Cases of the double arc technique for the inner head insert. D: Cases of the tomotherapy technique for the inner head insert. Please output the letter of the correct choice.	B
	<image>What does the white arrow indicate in image A? A: occlusion of transverse sinus B: occlusion of sagittal sinus C: normal blood flow D: presence of venous thrombosis Please output the letter of the correct choice.	D
	<image>What does the postoperative T1-w TSE image show? A:Liver cirrhosis B:Complete loss of acetabular cartilage C:Tonsillitis D:Appendicitis Please output the letter of the correct choice.	B
	<image>What is the imaging technique used here? A:CT scan B:MRI C:X-ray D:Ultrasound Please output the letter of the correct choice.	B
	<image>Where is the lesion located? A:Temporal lobe B: Parietal lobe C: Occipital lobe D: Frontal lobe Please output the letter of the correct choice.	D
	<image>Which vertebra region is depicted in the scan? A: Second cervical vertebra (C2) B: Fourth thoracic vertebra (T4) C: Third lumbar vertebra (L3) D: First sacral vertebra (S1) Please output the letter of the correct choice.	C
	<image>What is shown in magnified Area D? A: The dermal surface B: The oscular margin C: The atrial surface D: The preserved main part of the collected fragment. Please output the letter of the correct choice.	B
	<image>What type of polyp is shown in the image? A:A serrated polyp B:A pedunculated polyp C:A recurrent polyp D:A hyperplastic polyp Please output the letter of the correct choice.	C
	<image>What type of images are used to show the directional power? A: CT images B: Slow/fast flow color composite images C: MRI images D: Directional sound images Please output the letter of the correct choice.	C
	<image>What type of views are shown for the specimen? A: Side views B: 3D views C: Tilted views D: Frontal views Please output the letter of the correct choice.	C
	<image>What does the blue dashed rectangle indicate in this image? A: Region of interest for LSRM scan B: Region of interest for SEM scan C: Region of interest for TEM scan D: Region of interest for AFM scan Please output the letter of the correct choice.	A
	<image>What is the modality of the imaging used in this study? A:CT scan B:PET-CT scan C:Ultrasound D: MRI Please output the letter of the correct choice.	D
	<image>What is the extent of the lesion? A: Medial extension B: Lateral extension C: Both A and B D: Not specified Please output the letter of the correct choice.	C
	<image>What is indicated by the hyperT2 microcysts surrounding the upper part of choledochus? A: Inflammation B: Abscess C: Neoplasm D: None of the above Please output the letter of the correct choice.	D
	<image>Which vein is the shunt extending towards from the portal vein? A:superior pulmonary vein B:inferior pulmonary vein C:aortic vein D:renul vein Please output the letter of the correct choice.	B
	<image>What do a1-c1 represent in the schematic diagram? A: sagittal images of Taekwondo B: transverse images of Taekwondo C: coronal images of Taekwondo D: X-ray images of Taekwondo. Please output the letter of the correct choice.	C
	<image>What is being observed in the tail at the larval stage? A: Muscle development B: Gene and protein expression C: Formation of scales D: Digestive system function Please output the letter of the correct choice.	B
	<image>What does the red arrow in the image indicate? A: Nuclear expression of HOTAIR B: Cytoplasmic expression of HOTAIR C: Neoplastic cells with HOTAIR expression D: None of the above Please output the letter of the correct choice.	B
	<image>What arteries are compensating for collateral circulation in the provided image? A:Left segmental radiculomedullary arteries B:Right segmental radiculomedullary arteries C:Ascending aorta D:Descending aorta Please output the letter of the correct choice.	B
	<image>What is the main difference between the two images? A: The laser image shows only the outer surface of the bone while the mechanical saw image shows the inner layer. B: The mechanical saw image shows more cracks and chips on the bone surface than the laser image. C: The laser image shows higher bone resorption activity than the mechanical saw image. D: The mechanical saw image shows more bacterial colonies on the bone surface than the laser image. Please output the letter of the correct choice.	B
	<image>What does the image show? A: Chest X-ray B: Blood test result C: 131I WBS image D: CT scan image Please output the letter of the correct choice.	C
	<image>In what plane is the bone destruction seen in the image? A:Transverse plane B:Frontal plane C:Coronal plane D:Sagittal plane. Please output the letter of the correct choice.	D
	<image>What do blue and red spheres represent in the image? A:Edges B:Nodes C:Switches D:Hemispheres Please output the letter of the correct choice.	B
	<image>What does the squared area represent in the specimen? A: Nucleus B: Cytoplasm C: Extracellular matrix D: Epithelial cells Please output the letter of the correct choice.	D
	<image>What do the filled flat arrowheads indicate? A:cuticular bars above the anterior limbs B:cuticular bars below the posterior limbs C:cuticular bars above muscle attachments D:cuticular bars below muscle attachments Please output the letter of the correct choice.	C
	<image>What type of femoral neck fracture is shown in the radiograph? A: Garden type I/Pauwels type I B: Garden type II/Pauwels type II C: Garden type III/Pauwels type III D: Garden type IV/Pauwels type IV Please output the letter of the correct choice.	B
	<image>What type of fractures did the patient suffer from? A: Displaced fractures of the right iliac and pubic bones. B: Non-displaced fractures of the left iliac and pubic bones. C: Displaced fractures of the left iliac and pubic bones. D: Non-displaced fractures of the right iliac and pubic bones. Please output the letter of the correct choice.	D
	<image>Which lobe contains the dominant lesion? A:Frontal B:Parietal C:Temporal D:Occipital Please output the letter of the correct choice.	A
	<image>What does the CT (scout view) in 1C show? A: Liver cirrhosis B: Intraluminal thrombus within the hepatic artery C: Focal small bowel ileus compatible with ischemia D: Intraluminal thrombus within the celiac trunk and ileocolic artery Please output the letter of the correct choice.	C
	<image>What are the images of from left to right? A: En face, three-dimensional rendering, fundus photograph B: Three-dimensional rendering, fundus photograph, en face C: Fundus photograph, en face, three-dimensional rendering D: En face, fundus photograph, three-dimensional rendering Please output the letter of the correct choice.	C
	<image>Which organ is affected by the obstruction in case 1? A:Liver B:Pancreas C:Spleen D:Intestines Please output the letter of the correct choice.	C
	<image>What is the name of the structure affected by the calcification? A: Tricuspid valve B: Mitral valve C: Aortic valve D: Pulmonary valve Please output the letter of the correct choice.	B
	<image>What is the location of the mass described in the caption? A:Left lung lower lobe B:Right lung middle lobe C:Left lung middle lobe D:Right lung upper lobe Please output the letter of the correct choice.	B
	<image>What color represents the necrosis region in the image? A: Yellow B: Blue C: Green D: Red Please output the letter of the correct choice.	B
	<image>What type of microscope was used to capture the image? A: TEM B: AFM C: SEM D: STM Please output the letter of the correct choice.	C
	<image>Where was the enhancing lesion seen in the MRI image? A:Right cerebellum B:Left cerebellum C:Frontal lobe D:Parietal lobe Please output the letter of the correct choice.	A
	<image>What is the location of the tooth being treated in the image? A:Lower left incisor B:Lower right incisor C:Upper left incisor D:Upper right incisor Please output the letter of the correct choice.	D
	<image>What does the red square on the image represent? A: A centroid B: A region of interest C: A zoom-out region D: A filter area Please output the letter of the correct choice.	B
	<image>What is observed on OCT? A: Layers of the cornea B: Foveal elevation C: Disturbance of retinal structure D: Normal macular structure. Please output the letter of the correct choice.	C
	<image>What is the shape of the hypervascular tumors seen in the abdomen CT scan? A:Circular B:Rectangular C:Triangular D:Spherical Please output the letter of the correct choice.	A
	<image>What type of images illustrate the epidermal (EP) and dermal (DR) layers? A: Axial images B: Coronal images C: Sagittal images D: MRI images Please output the letter of the correct choice.	B
	<image>What does the bony defect in the image correspond to? A: bone marrow edema B: soft-tissue edema C: bony tumor D: bone cysts Please output the letter of the correct choice.	A
	<image>Which image shows the notch after autograft ACL reconstruction? A: MRI view of ACL rupture B: MRI view of the non-healed ACL repair C: Arthroscopic view of the notch after autograft ACL reconstruction D: Arthroscopic view of the non-healed ACL Please output the letter of the correct choice.	C
	<image>What is the structure of the material shown in panel B? A:Amorphous B:Arranged in nests C:Smooth D:Fibrous Please output the letter of the correct choice.	A
	<image>What is the asterisk in (F) pointing to? A: Blood vessel B: Dendritic spine C: EVN cells D: Fibers Please output the letter of the correct choice.	C
	<image>What is the specific type of injury being depicted in the image? A:ACL Tear B:PCL Tear C:MCL Tear D:KFC Injury Please output the letter of the correct choice.	D
	<image>What is indicated by black arrows in the H&E image? A: Bone tissue. B: Nerve tissue. C: Fat tissue. D: Muscle tissue. Please output the letter of the correct choice.	C
	<image>What does the blue labeling in the photomicrographs represent? A: VGSC expression B: tumor cells C: normal cells D: nuclei Please output the letter of the correct choice.	D
	<image>How many images were taken of the left breast? A: 1 B: 2 C: 3 D: 4 Please output the letter of the correct choice.	B
	<image>Where is the suspicious grouped microcalcification located? A: upper inner quadrant of the left breast B: lower outer quadrant of the right breast C: upper outer quadrant of the left breast D: lower inner quadrant of the left breast Please output the letter of the correct choice.	C
	<image>What is the histological finding seen in the image? A: Intercalated duct dilation B: Interstitial fibrosis C: Glomerular atrophy D: Distal convoluted tubule hypertrophy Please output the letter of the correct choice.	C
	<image>Where was the pulmonary nodule located? A: Right upper lobe B: Right lower lobe C: Left upper lobe D: Left lower lobe Please output the letter of the correct choice.	C
	<image>What is the medical condition of the patient in the image? A: Ventricular fibrillation B: Atrial fibrillation C: Congenitally corrected transposition of the great arteries D: Wolff-Parkinson-White syndrome Please output the letter of the correct choice.	C
	<image>What is highlighted by the yellow arrow in the 2-chamber view? A: Aortic uptake B: Airway artifact C: Stent D: Left atrium and superior vena cava Please output the letter of the correct choice.	C
	<image>What is the radiological finding in the AP view of both knee X-rays? A: Obliterated metaphyses in both knee bones B: Epiphyseal beaking in both metacarpals C: Opacification of lungs D: Consolidation of pulmonary parenchyma Please output the letter of the correct choice.	B
	<image>What is the texture of the surface in micrographs a and b? A:Smooth B:Rough C:Slippery D:Soft Please output the letter of the correct choice.	B
	<image>Where is the ventral medula oblongata lesion located? A:Left side B:Right side C:Top row D:Bottom row Please output the letter of the correct choice.	D
	<image>What is the location of the increased metabolic activity seen in the image? A: pelvis B: skull C: chest D: abdomen Please output the letter of the correct choice.	A
	<image>Which image has T2-weighted sequence? A: Sagittal (D) B: Axial (D) C: Sagittal (A) D: Axial (A) Please output the letter of the correct choice.	A
	<image>What is the location of the lesion identified in the barium swallow study? A: Upper cervical spine; B: Thoracic spine; C: Lumbar spine; D: Sacral spine Please output the letter of the correct choice.	B
	<image>What imaging sequence was used to obtain the brain slices? A: T2-weighted FLAIR B: T1-weighted TSE C: T2-weighted TSE D: post-contrast T1-weighted GRE Please output the letter of the correct choice.	D
	<image>What type of imaging was used to capture these images? A: X-rays B: Ultrasound C: MRI D: CT scan Please output the letter of the correct choice.	D
	<image>What device was seen along with the mass in the mammogram? A:Defibrillator B:IVC Filter C:Pacemaker D:Stent Please output the letter of the correct choice.	C
	<image>From which arteries did the blood supply to the tumor arise? A: Posterior Cerebral Artery, Basilar Artery, Vertebral Artery B: Coronary Artery, Anterior Cerebral Artery, Middle Cerebral Artery C: Right Anterior Inferior Cerebellar Artery, Left Posterior Inferior Cerebellar Artery, Right Middle Cerebral Artery D: Right Anterior Inferior Cerebellar Artery, Right Posterior Inferior Cerebellar Artery, Left Posterior Cerebral Artery Please output the letter of the correct choice.	C
	<image>What column contains the background pixels? A:First B:Second C:Third D:Last Please output the letter of the correct choice.	D
	<image>What is shown in the SEM image? A: Bacteria on hemp fibers B: SEM machine parts C: The F1 coating on untreated hemp fibers D: The F1 coating on treated hemp fibers Please output the letter of the correct choice.	C
	<image>Which disc is morphologically violated according to the imaging results? A: L4/L5 B: L3/L4 C: L2/L3 D: L5/S1 Please output the letter of the correct choice.	D
	<image>What type of image was used to observe the edema? A: Coronal view of plane CT B: T1 weighted image C: T2 weighted image D: Short TI inversion Recovery Please output the letter of the correct choice.	C
	<image>How many subjects are shown in the image? A:One B:Two C:Three D:Four Please output the letter of the correct choice.	B
	<image>What type of fracture did the patient have on their spine? A:Oblique fracture B:Spiral fracture C:Transverse fracture D:Comminuted fracture Please output the letter of the correct choice.	C
	<image>What is the name of the angle between the anterior maxillary wall and the lateral margin of the nasolacrimal duct? A: angle 1 B: angle 2 C: angle 3 D: angle 4 Please output the letter of the correct choice.	B

<image>What is present in the central portion of the uterus? A:free fluid B:echogenic foci C:hypoechoic mass-like lesion D:gas loculi Please output the letter of the correct choice.

C

<image>Which part of the thyroid gland shows a low-echo area in the ultrasonography? A: Upper part of the right thyroid gland B: Lower part of the left thyroid gland C: Middle and lower part of the left thyroid gland D: Middle and lower part of the right thyroid gland Please output the letter of the correct choice.

D

<image>What does the image in (a) represent? A: Positive diagnosis image predicted as positive. B: Negative diagnosis image predicted as negative. C: Positive diagnosis image predicted as negative. D: Negative diagnosis image predicted as positive. Please output the letter of the correct choice.

C

<image>What technique was used to image the nanocomposites? A: TEM, B: XRD, C: AFM, D: SEM Please output the letter of the correct choice.

D

<image>What does arrow 3 show in the abdominal MRI? A: Normal pancreas B: Pancreatic cyst C: Pancreatic mass D: Pancreatic inflammation Please output the letter of the correct choice.

B

<image>What is the imaging modality used to obtain this image? A: CT scan B: Sagittal T2-weighted image C: PET scan D: Sagittal T1-weighted image Please output the letter of the correct choice.

D

<image>What is the imaging modality used in the depicted images? A: T1 -weighted before contrast administration B: T1 -weighted after contrast administration C: T2-weighted D: FLAIR Please output the letter of the correct choice.

B

<image>What software was used to process the images? A:Adobe Photoshop B:Leica LasX software C:GIMP D:CorelDRAW Please output the letter of the correct choice.

B

<image>What does TRITC staining in the image correspond to? A: Tissue B: Blood C: Bone D: Muscle Please output the letter of the correct choice.

B

<image>What does the figure show? A: Scatter plot B: Line chart C: Bar graph D: Box plot Please output the letter of the correct choice.

D

<image>What is the location of the filling defect in this study? A:Right Ventricle B:Left Atrium C:Right Atrium D:Left Ventricle Please output the letter of the correct choice.

C

<image>Which specific abnormalities are visible in the MRI image? A:S5 posterior arch cleft B:Distal sacral lipomatosis C:Both A and B D:None of the above Please output the letter of the correct choice.

A

<image>Which teeth are highlighted by the red arrows in the radiograph? A:Central incisors B:Canines C:First molars D:Second molars Please output the letter of the correct choice.

B

<image>What is the medical term for the type of aortic dissection being shown in the CT image? A: Type A dissection. B: Type B dissection. C: Type C dissection. D: Type D dissection. Please output the letter of the correct choice.

B

<image>What artery is shown to be occluded in the image? A: Right internal carotid artery (ICA) B: External carotid artery (ECA) C: Left internal carotid artery (ICA) D: Vertebral artery Please output the letter of the correct choice.

C

<image>What is the underlined solid line circle in the image? A: Location of primary spines B: Location of pores C: Location of mamelon of secondary spines D: Location of tentacles Please output the letter of the correct choice.

B

<image>What is shown in image c? A: Corresponding vein lumens B: Balloon-dilated sinus confluence and transverse sinus C: Improvement of right transverse sinus D: Nonvisualization of straight sinus Please output the letter of the correct choice.

B

<image>What does the black arrow indicate in the figure? A:Cortical vessels B:Juxtamedullary nephrons C:Medullary tubules D:Peritubular vessels Please output the letter of the correct choice.

D

<image>What area of the lesion does LI staining typically appear? A: Centre of lesion B: No staining is seen on the lesion C: Periphery of the lesion D: Throughout the lesion Please output the letter of the correct choice.

C

<image>What anatomical structures are indicated by the arrow and arrowhead in the image? A:Acinar and islets of Langerhans, B:Islets of Langerhans and pars excretoria, C:Acinar and pars excretoria, D:Islets of Langerhans and ducts Please output the letter of the correct choice.

A

<image>Is the mass located in the left or right kidney of the patient? A:Left B:Right C:Both D:None Please output the letter of the correct choice.

B

<image>What type of image is shown in the caption? A: venous phase image B: arterial phase image C: T1 weighted image D: T2 weighted image Please output the letter of the correct choice.

B

<image>What did the arrow point to in the radiograph? A:Superior aspect of the humeral head B:Inferior aspect of the humeral head C:Subacromial spur D:Fracture of the clavicle. Please output the letter of the correct choice.

C

<image>What is the observed phenomenon in image (B)? A:Blurred epithelium (white solid arrows) B:Fluorescein leakage from epithelium as plumes (white hollow arrows) C:Enlarged blood vessels (black solid arrows) D:Clear epithelium (black hollow arrows) Please output the letter of the correct choice.

B

<image>What does the image show about the mass? A: No enhancement B: Homogeneous enhancement C: Heterogeneous enhancement D: Hypoattenuation Please output the letter of the correct choice.

C

<image>What is indicated by the white arrows in the image? A:A graft B:Coronary arteries C:Pseudoaneurysm D:Three-dimensional reconstruction Please output the letter of the correct choice.

A

<image>What can be observed in the image besides collagen III? A:cell nuclei B:cytoplasm C:mitochondria D:lysosomes Please output the letter of the correct choice.

A

<image>What is the cause of the sigmoid dilation seen in the CT scan? A: Appendicitis B: Constipation C: Gallstones D: Kidney Stones Please output the letter of the correct choice.

B

<image>What type of MRI sequence was used during the imaging process? A: T1-weighted MRI B: T2-weighted MRI C: DWI D: FLAIR MRI Please output the letter of the correct choice.

C

<image>What does the upper row in the figure represent? A: Cases of the helical technique for the inner head insert. B: Cases of the single arc technique for the inner head insert. C: Cases of the double arc technique for the inner head insert. D: Cases of the tomotherapy technique for the inner head insert. Please output the letter of the correct choice.

B

<image>What does the white arrow indicate in image A? A: occlusion of transverse sinus B: occlusion of sagittal sinus C: normal blood flow D: presence of venous thrombosis Please output the letter of the correct choice.

D

<image>What does the postoperative T1-w TSE image show? A:Liver cirrhosis B:Complete loss of acetabular cartilage C:Tonsillitis D:Appendicitis Please output the letter of the correct choice.

B

<image>What is the imaging technique used here? A:CT scan B:MRI C:X-ray D:Ultrasound Please output the letter of the correct choice.

B

<image>Where is the lesion located? A:Temporal lobe B: Parietal lobe C: Occipital lobe D: Frontal lobe Please output the letter of the correct choice.

D

<image>Which vertebra region is depicted in the scan? A: Second cervical vertebra (C2) B: Fourth thoracic vertebra (T4) C: Third lumbar vertebra (L3) D: First sacral vertebra (S1) Please output the letter of the correct choice.

C

<image>What is shown in magnified Area D? A: The dermal surface B: The oscular margin C: The atrial surface D: The preserved main part of the collected fragment. Please output the letter of the correct choice.

B

<image>What type of polyp is shown in the image? A:A serrated polyp B:A pedunculated polyp C:A recurrent polyp D:A hyperplastic polyp Please output the letter of the correct choice.

C

<image>What type of images are used to show the directional power? A: CT images B: Slow/fast flow color composite images C: MRI images D: Directional sound images Please output the letter of the correct choice.

C

<image>What type of views are shown for the specimen? A: Side views B: 3D views C: Tilted views D: Frontal views Please output the letter of the correct choice.

C

<image>What does the blue dashed rectangle indicate in this image? A: Region of interest for LSRM scan B: Region of interest for SEM scan C: Region of interest for TEM scan D: Region of interest for AFM scan Please output the letter of the correct choice.

A

<image>What is the modality of the imaging used in this study? A:CT scan B:PET-CT scan C:Ultrasound D: MRI Please output the letter of the correct choice.

D

<image>What is the extent of the lesion? A: Medial extension B: Lateral extension C: Both A and B D: Not specified Please output the letter of the correct choice.

C

<image>What is indicated by the hyperT2 microcysts surrounding the upper part of choledochus? A: Inflammation B: Abscess C: Neoplasm D: None of the above Please output the letter of the correct choice.

D

<image>Which vein is the shunt extending towards from the portal vein? A:superior pulmonary vein B:inferior pulmonary vein C:aortic vein D:renul vein Please output the letter of the correct choice.

B

<image>What do a1-c1 represent in the schematic diagram? A: sagittal images of Taekwondo B: transverse images of Taekwondo C: coronal images of Taekwondo D: X-ray images of Taekwondo. Please output the letter of the correct choice.

C

<image>What is being observed in the tail at the larval stage? A: Muscle development B: Gene and protein expression C: Formation of scales D: Digestive system function Please output the letter of the correct choice.

B

<image>What does the red arrow in the image indicate? A: Nuclear expression of HOTAIR B: Cytoplasmic expression of HOTAIR C: Neoplastic cells with HOTAIR expression D: None of the above Please output the letter of the correct choice.

B

<image>What arteries are compensating for collateral circulation in the provided image? A:Left segmental radiculomedullary arteries B:Right segmental radiculomedullary arteries C:Ascending aorta D:Descending aorta Please output the letter of the correct choice.

B

<image>What is the main difference between the two images? A: The laser image shows only the outer surface of the bone while the mechanical saw image shows the inner layer. B: The mechanical saw image shows more cracks and chips on the bone surface than the laser image. C: The laser image shows higher bone resorption activity than the mechanical saw image. D: The mechanical saw image shows more bacterial colonies on the bone surface than the laser image. Please output the letter of the correct choice.

B

<image>What does the image show? A: Chest X-ray B: Blood test result C: 131I WBS image D: CT scan image Please output the letter of the correct choice.

C

<image>In what plane is the bone destruction seen in the image? A:Transverse plane B:Frontal plane C:Coronal plane D:Sagittal plane. Please output the letter of the correct choice.

D

<image>What do blue and red spheres represent in the image? A:Edges B:Nodes C:Switches D:Hemispheres Please output the letter of the correct choice.

B

<image>What does the squared area represent in the specimen? A: Nucleus B: Cytoplasm C: Extracellular matrix D: Epithelial cells Please output the letter of the correct choice.

D

<image>What do the filled flat arrowheads indicate? A:cuticular bars above the anterior limbs B:cuticular bars below the posterior limbs C:cuticular bars above muscle attachments D:cuticular bars below muscle attachments Please output the letter of the correct choice.

C

<image>What type of femoral neck fracture is shown in the radiograph? A: Garden type I/Pauwels type I B: Garden type II/Pauwels type II C: Garden type III/Pauwels type III D: Garden type IV/Pauwels type IV Please output the letter of the correct choice.

B

<image>What type of fractures did the patient suffer from? A: Displaced fractures of the right iliac and pubic bones. B: Non-displaced fractures of the left iliac and pubic bones. C: Displaced fractures of the left iliac and pubic bones. D: Non-displaced fractures of the right iliac and pubic bones. Please output the letter of the correct choice.

D

<image>Which lobe contains the dominant lesion? A:Frontal B:Parietal C:Temporal D:Occipital Please output the letter of the correct choice.

A

<image>What does the CT (scout view) in 1C show? A: Liver cirrhosis B: Intraluminal thrombus within the hepatic artery C: Focal small bowel ileus compatible with ischemia D: Intraluminal thrombus within the celiac trunk and ileocolic artery Please output the letter of the correct choice.

C

<image>What are the images of from left to right? A: En face, three-dimensional rendering, fundus photograph B: Three-dimensional rendering, fundus photograph, en face C: Fundus photograph, en face, three-dimensional rendering D: En face, fundus photograph, three-dimensional rendering Please output the letter of the correct choice.

C

<image>Which organ is affected by the obstruction in case 1? A:Liver B:Pancreas C:Spleen D:Intestines Please output the letter of the correct choice.

C

<image>What is the name of the structure affected by the calcification? A: Tricuspid valve B: Mitral valve C: Aortic valve D: Pulmonary valve Please output the letter of the correct choice.

B

<image>What is the location of the mass described in the caption? A:Left lung lower lobe B:Right lung middle lobe C:Left lung middle lobe D:Right lung upper lobe Please output the letter of the correct choice.

B

<image>What color represents the necrosis region in the image? A: Yellow B: Blue C: Green D: Red Please output the letter of the correct choice.

B

<image>What type of microscope was used to capture the image? A: TEM B: AFM C: SEM D: STM Please output the letter of the correct choice.

C

<image>Where was the enhancing lesion seen in the MRI image? A:Right cerebellum B:Left cerebellum C:Frontal lobe D:Parietal lobe Please output the letter of the correct choice.

A

<image>What is the location of the tooth being treated in the image? A:Lower left incisor B:Lower right incisor C:Upper left incisor D:Upper right incisor Please output the letter of the correct choice.

D

<image>What does the red square on the image represent? A: A centroid B: A region of interest C: A zoom-out region D: A filter area Please output the letter of the correct choice.

B

<image>What is observed on OCT? A: Layers of the cornea B: Foveal elevation C: Disturbance of retinal structure D: Normal macular structure. Please output the letter of the correct choice.

C

<image>What is the shape of the hypervascular tumors seen in the abdomen CT scan? A:Circular B:Rectangular C:Triangular D:Spherical Please output the letter of the correct choice.

A

<image>What type of images illustrate the epidermal (EP) and dermal (DR) layers? A: Axial images B: Coronal images C: Sagittal images D: MRI images Please output the letter of the correct choice.

B

<image>What does the bony defect in the image correspond to? A: bone marrow edema B: soft-tissue edema C: bony tumor D: bone cysts Please output the letter of the correct choice.

A

<image>Which image shows the notch after autograft ACL reconstruction? A: MRI view of ACL rupture B: MRI view of the non-healed ACL repair C: Arthroscopic view of the notch after autograft ACL reconstruction D: Arthroscopic view of the non-healed ACL Please output the letter of the correct choice.

C

<image>What is the structure of the material shown in panel B? A:Amorphous B:Arranged in nests C:Smooth D:Fibrous Please output the letter of the correct choice.

A

<image>What is the asterisk in (F) pointing to? A: Blood vessel B: Dendritic spine C: EVN cells D: Fibers Please output the letter of the correct choice.

C

<image>What is the specific type of injury being depicted in the image? A:ACL Tear B:PCL Tear C:MCL Tear D:KFC Injury Please output the letter of the correct choice.

D

<image>What is indicated by black arrows in the H&E image? A: Bone tissue. B: Nerve tissue. C: Fat tissue. D: Muscle tissue. Please output the letter of the correct choice.

C

<image>What does the blue labeling in the photomicrographs represent? A: VGSC expression B: tumor cells C: normal cells D: nuclei Please output the letter of the correct choice.

D

<image>How many images were taken of the left breast? A: 1 B: 2 C: 3 D: 4 Please output the letter of the correct choice.

B

<image>Where is the suspicious grouped microcalcification located? A: upper inner quadrant of the left breast B: lower outer quadrant of the right breast C: upper outer quadrant of the left breast D: lower inner quadrant of the left breast Please output the letter of the correct choice.

C

<image>What is the histological finding seen in the image? A: Intercalated duct dilation B: Interstitial fibrosis C: Glomerular atrophy D: Distal convoluted tubule hypertrophy Please output the letter of the correct choice.

C

<image>Where was the pulmonary nodule located? A: Right upper lobe B: Right lower lobe C: Left upper lobe D: Left lower lobe Please output the letter of the correct choice.

C

<image>What is the medical condition of the patient in the image? A: Ventricular fibrillation B: Atrial fibrillation C: Congenitally corrected transposition of the great arteries D: Wolff-Parkinson-White syndrome Please output the letter of the correct choice.

C

<image>What is highlighted by the yellow arrow in the 2-chamber view? A: Aortic uptake B: Airway artifact C: Stent D: Left atrium and superior vena cava Please output the letter of the correct choice.

C

<image>What is the radiological finding in the AP view of both knee X-rays? A: Obliterated metaphyses in both knee bones B: Epiphyseal beaking in both metacarpals C: Opacification of lungs D: Consolidation of pulmonary parenchyma Please output the letter of the correct choice.

B

<image>What is the texture of the surface in micrographs a and b? A:Smooth B:Rough C:Slippery D:Soft Please output the letter of the correct choice.

B

<image>Where is the ventral medula oblongata lesion located? A:Left side B:Right side C:Top row D:Bottom row Please output the letter of the correct choice.

D

<image>What is the location of the increased metabolic activity seen in the image? A: pelvis B: skull C: chest D: abdomen Please output the letter of the correct choice.

A

<image>Which image has T2-weighted sequence? A: Sagittal (D) B: Axial (D) C: Sagittal (A) D: Axial (A) Please output the letter of the correct choice.

A

<image>What is the location of the lesion identified in the barium swallow study? A: Upper cervical spine; B: Thoracic spine; C: Lumbar spine; D: Sacral spine Please output the letter of the correct choice.

B

<image>What imaging sequence was used to obtain the brain slices? A: T2-weighted FLAIR B: T1-weighted TSE C: T2-weighted TSE D: post-contrast T1-weighted GRE Please output the letter of the correct choice.

D

<image>What type of imaging was used to capture these images? A: X-rays B: Ultrasound C: MRI D: CT scan Please output the letter of the correct choice.

D

<image>What device was seen along with the mass in the mammogram? A:Defibrillator B:IVC Filter C:Pacemaker D:Stent Please output the letter of the correct choice.

C

<image>From which arteries did the blood supply to the tumor arise? A: Posterior Cerebral Artery, Basilar Artery, Vertebral Artery B: Coronary Artery, Anterior Cerebral Artery, Middle Cerebral Artery C: Right Anterior Inferior Cerebellar Artery, Left Posterior Inferior Cerebellar Artery, Right Middle Cerebral Artery D: Right Anterior Inferior Cerebellar Artery, Right Posterior Inferior Cerebellar Artery, Left Posterior Cerebral Artery Please output the letter of the correct choice.

C

<image>What column contains the background pixels? A:First B:Second C:Third D:Last Please output the letter of the correct choice.

D

<image>What is shown in the SEM image? A: Bacteria on hemp fibers B: SEM machine parts C: The F1 coating on untreated hemp fibers D: The F1 coating on treated hemp fibers Please output the letter of the correct choice.

C

<image>Which disc is morphologically violated according to the imaging results? A: L4/L5 B: L3/L4 C: L2/L3 D: L5/S1 Please output the letter of the correct choice.

D

<image>What type of image was used to observe the edema? A: Coronal view of plane CT B: T1 weighted image C: T2 weighted image D: Short TI inversion Recovery Please output the letter of the correct choice.

C

<image>How many subjects are shown in the image? A:One B:Two C:Three D:Four Please output the letter of the correct choice.

B

<image>What type of fracture did the patient have on their spine? A:Oblique fracture B:Spiral fracture C:Transverse fracture D:Comminuted fracture Please output the letter of the correct choice.

C

<image>What is the name of the angle between the anterior maxillary wall and the lateral margin of the nasolacrimal duct? A: angle 1 B: angle 2 C: angle 3 D: angle 4 Please output the letter of the correct choice.

B