index
int64 1
500
| question
stringlengths 13
213
| answer
stringclasses 4
values | A
stringlengths 3
117
| B
stringlengths 3
141
| C
stringlengths 3
138
| D
stringlengths 3
171
| image
imagewidth (px) 189
1.37k
|
|---|---|---|---|---|---|---|---|
1
|
where is this from?
|
C
|
artery
|
lymph vessel
|
vasculature
|
vein
| |
2
|
what does this image show?
|
A
|
heart
|
skeletal muscle
|
cardiac muscle
|
fat tissue
| |
3
|
where does this belong to?
|
B
|
respiratory system
|
endocrine system
|
circulatory system
|
excretory system
| |
4
|
what is present?
|
B
|
esophagus
|
thorax
|
diaphragm
|
stomach
| |
5
|
what does c, x-ray crystallography and infra-red spectroscopy show?
|
B
|
fibrils with helical twists
|
fibrils having cross
|
fibrils with parallel beta sheets
|
fibrils forming alpha helices
| |
6
|
where is this?
|
C
|
esophageal
|
tonsillar
|
oral
|
gingival
| |
7
|
what is present?
|
D
|
lymphatic
|
integumentary
|
nervous
|
cardiovascular
| |
8
|
what does this image show?
|
A
|
intestine
|
pancreas
|
kidney
|
liver
| |
9
|
what is present?
|
A
|
hand
|
fingers
|
knuckles
|
palm
| |
10
|
how does this image show metastatic choriocarcinoma?
|
C
|
by hemorrhagic areas
|
with fibrous stroma
|
with extensive vascularization
|
through multinucleated cells
| |
11
|
what is the immediate reaction characterized by?
|
B
|
vasoconstriction
|
vasodilation
|
activation of pain receptors
|
histamine release
| |
12
|
what is present?
|
C
|
coagulation disorder
|
leukemia
|
hematologic
|
anemia
| |
13
|
where does this part belong to?
|
B
|
muscular system
|
female reproductive system
|
endocrine system
|
lymphatic system
| |
14
|
what shows failure of normal differentiation, marked nuclear and cellular pleomorphism, and numerous mitotic figures extending toward the surface?
|
B
|
invasive carcinoma
|
high-power view of another region
|
low-grade squamous intraepithelial lesion
|
benign hyperplasia
| |
15
|
what does this image show?
|
D
|
pancreas
|
stomach
|
rectum
|
appendix
| |
16
|
what is present?
|
C
|
leiomyoma
|
cystic lesion
|
benign hyperplasia
|
adenocarcinoma
| |
17
|
what has basal skull fracture chronic subdural hematoma malignant lymphoma and acute myelogenous leukemia?
|
D
|
an unrelated condition
|
a surgical procedure
|
a combination of conditions
|
this protocol
| |
18
|
where is this part in the figure?
|
C
|
lymphatic tissue
|
connective tissue
|
endocrine system
|
epithelial tissue
| |
19
|
what is present?
|
B
|
shin
|
foot
|
elbow
|
hand
| |
20
|
what is the end of the long bone expanded in?
|
D
|
region of diaphysis
|
region of nutrient foramen
|
region of endosteum
|
region of epiphysis
| |
21
|
how does this image show gangrene both hands due to embolism case of av canal?
|
A
|
with downs syndrome
|
as a complication of diabetes
|
as a result of vasculitis
|
due to septic shock
| |
22
|
what is present?
|
C
|
immune
|
vascular
|
endocrine
|
local hormone
| |
23
|
what is present?
|
B
|
endocrine
|
cardiovascular
|
digestive
|
skeletal
| |
24
|
what removed easily seen air bubbles?
|
D
|
percutaneous needle aspiration
|
chest tube insertion
|
thoracentesis
|
opened chest with breast plate
| |
25
|
what is present?
|
B
|
Pancreatic tissue
|
hepatobiliary
|
Gallbladder pathology
|
Spleen morphology
| |
26
|
what is present?
|
C
|
necrotic
|
epithelial
|
hematologic
|
fibrotic
| |
27
|
what does this image show?
|
D
|
section displaying healthy lymphoid tissue with no signs of disease
|
cross section showing lymphadenopathy with uniform texture
|
cut surface of a benign neoplasm with smooth borders
|
excellent example cut surface of nodes seen externally in slide shows matting and focal necrosis
| |
28
|
what are present?
|
B
|
shoes
|
extremities
|
ears
|
torso
| |
29
|
what does this image show?
|
C
|
adipose tissue
|
smooth muscle
|
skeletal muscle
|
epithelial tissue
| |
30
|
what does this image show?
|
C
|
gallbladder
|
colon
|
intestine
|
esophagus
| |
31
|
where is this part in the figure?
|
D
|
lymphatic system
|
nervous system
|
muscular system
|
endocrine system
| |
32
|
what does this image show?
|
D
|
typical examination of a healthy spinal segment
|
close-up view showing intact intervertebral discs
|
image depicted as grainy and unclear, but showing healthy vertebrae
|
close-up view of vertebral marrow not too spectacular discs are well shown and normal also entered into file as normal discs slide
| |
33
|
what is present?
|
C
|
endocrine
|
lymphatic
|
gastrointestinal
|
renal
| |
34
|
what is the end of the long bone expanded in?
|
A
|
region of epiphysis
|
periosteum covering
|
growth plate region
|
medullary cavity
| |
35
|
what is present?
|
B
|
cricopharyngeus
|
hypopharynx
|
epiglottis
|
nasopharynx
| |
36
|
what is present?
|
B
|
syncephalus twins
|
cephalothoracopagus janiceps
|
ischiopagus twins
|
pygopagus twins
| |
37
|
what does this image show?
|
A
|
kidney
|
thyroid gland
|
pancreas
|
adrenal gland
| |
38
|
what is there, especially around small blood vessels in the interstitium?
|
D
|
lymphatic proliferation
|
mucinous degeneration
|
amyloid deposition
|
patchy myocardial fibrosis
| |
39
|
what is present?
|
A
|
ovary
|
intestine
|
lung
|
gallbladder
| |
40
|
what is present?
|
C
|
respiratory
|
urogenital
|
oral
|
intestinal
| |
41
|
what does this image show?
|
C
|
lentigo maligna
|
intradermal nevus
|
compound nevus
|
seborrheic keratosis
| |
42
|
what is mild degree of liver cell necrosis seen as?
|
B
|
hepatic fibrosis
|
ballooning degeneration
|
glycogen accumulation
|
microvesicular steatosis
| |
43
|
what is present?
|
C
|
Immune - mistakenly associated due to similar dense cellularity, but lacks glandular function.
|
Nervous - can be mistaken due to cellular appearance but lacks glandular structure.
|
endocrine
|
Exocrine - characterized by ducts for secretion, unlike endocrine glands.
| |
44
|
how does this image show acute pancreatitis?
|
D
|
with inflammatory exudate
|
with interstitial edema
|
with fibrotic tissue
|
with fat necrosis
| |
45
|
where is this from?
|
C
|
urinary system, specifically renal cortex
|
reproductive system, specifically uterine lining
|
gastrointestinal system
|
respiratory system, specifically bronchial lining
| |
46
|
what are coal macules composed of?
|
D
|
clusters of fibrous tissue with scattered lymphocytes
|
aggregates of carbon-rich macrophages and fibrotic stroma
|
areas of emphysematous change with trapped macrophages
|
aggregates of dust-laden macrophages and collagens are seen surrounding respiratory bronchioles
| |
47
|
what had ruptured causing 20 ml hemoperitoneum?
|
C
|
spontaneous bowel perforation in a premature infant
|
liver laceration due to birth trauma in a premature infant
|
adrenal of premature 30 week gestation gram infant lesion
|
splenic hemorrhage in a premature infant
| |
48
|
what is present?
|
C
|
pancreatic
|
renal
|
gastrointestinal
|
splenic
| |
49
|
where is this in?
|
A
|
in vasculature
|
in cartilage
|
in smooth muscle tissue
|
in nervous tissue
| |
50
|
what is present?
|
A
|
endocrine
|
neural
|
vascular
|
muscular
| |
51
|
what is present?
|
D
|
endocrine
|
nervous
|
digestive
|
respiratory
| |
52
|
what shows a very large multilocular cyst without papillae?
|
B
|
MRI scan showing only external structure
|
cut surface
|
unsectioned gross specimen photograph
|
CT scan view without contrast
| |
53
|
where is this?
|
C
|
endocrine
|
reproductive
|
urinary
|
lymphatic
| |
54
|
what does the cyst wall show?
|
D
|
presence of thin wall with clear fluid and no loculi
|
presence of opaque fluid with scattered calcifications
|
presence of solid mass with fibrous tissue and few blood vessels
|
presence of loculi containing gelatinous mucoid material
| |
55
|
what is present?
|
A
|
plasma cell
|
basophil
|
macrophage
|
reticulocyte
| |
56
|
what seen from external?
|
C
|
hepatic hemangioma
|
biliary hamartomas
|
case of polycystic disease lesions
|
simple hepatic cysts
| |
57
|
what is present?
|
D
|
cirrhosis
|
biliary atresia
|
liver abscess
|
hepatobiliary
| |
58
|
what is present?
|
B
|
heel
|
foot
|
toe
|
sole
| |
59
|
what does this image show?
|
B
|
regenerative hyperplasia
|
typical lesion
|
necrotic tissue
|
cystic formation
| |
60
|
where is this?
|
C
|
bone
|
muscle
|
skin
|
cartilage
| |
61
|
where is this?
|
A
|
skin
|
muscle
|
bone
|
artery
| |
62
|
what is present?
|
A
|
respiratory
|
digestive
|
integumentary
|
immune
| |
63
|
what is present?
|
D
|
fibrous dysplasia
|
bone cyst
|
osteoblastoma
|
multiple myeloma
| |
64
|
what is present?
|
A
|
transplant acute rejection
|
acute kidney injury with patchy necrosis
|
renal vein thrombosis with congestion
|
interstitial nephritis with lymphocyte infiltration
| |
65
|
what is the best photo to illustrate this case externally?
|
A
|
this
|
an image focusing solely on the diagnostic feature, excluding unnecessary elements
|
an image of the patient in the recommended position enhancing diagnostic clarity
|
a high-resolution, full-color image with neutral background
| |
66
|
where is this?
|
B
|
stomach
|
oral
|
small intestine
|
trachea
| |
67
|
what is present?
|
B
|
parathyroid
|
endocrine
|
nervous
|
lymphatic
| |
68
|
what are present?
|
B
|
phalanges
|
extremities
|
digits
|
limbs
| |
69
|
what is present?
|
C
|
integumentary
|
endocrine
|
cardiovascular
|
respiratory
| |
70
|
what does this image show?
|
D
|
seborrheic keratosis
|
junctional nevus
|
mucosal lentigo
|
intramucosal nevus
| |
71
|
what is present?
|
A
|
liver
|
cardiac muscle tissue
|
intestinal tissue with villi
|
lung tissue with alveoli
| |
72
|
what is present?
|
D
|
gastric pits
|
intestinal villi
|
Peyer's patches
|
gastrointestinal
| |
73
|
what is present?
|
B
|
Neurofibroma
|
leiomyoma
|
Adenomyoma
|
Myxoma
| |
74
|
what does this image show?
|
C
|
clear cell renal cell carcinoma with prominent vascular channels
|
hemangioblastoma with stromal cell proliferation
|
metastatic choriocarcinoma with extensive vascularization
|
endometrial stromal sarcoma with fibrous stroma
| |
75
|
what does this image show?
|
C
|
duodenal ulcers
|
zymogenic ulcers
|
stress ulcers
|
erosive gastritis
| |
76
|
where does this belong to?
|
B
|
immune system
|
endocrine system
|
reproductive system
|
circulatory system
| |
77
|
what is present?
|
D
|
alveolar
|
neural
|
epithelial
|
hematologic
| |
78
|
what is present?
|
D
|
bile duct epithelium
|
hepatic sinusoids
|
liver lobules
|
hepatobiliary
| |
79
|
what is present?
|
D
|
lymph node
|
gallbladder tissue
|
adrenal structure
|
hepatobiliary
| |
80
|
what is present?
|
C
|
lung
|
bone marrow
|
liver
|
kidney
| |
81
|
what is present?
|
D
|
adult renal cortex
|
fetal bone marrow
|
mature lymphoid tissue
|
normal immature infant
| |
82
|
what does this image show?
|
C
|
thyroid gland with colloid-filled follicles
|
pancreas with acinar cell clusters
|
kidney
|
lung with visible alveolar sacs
| |
83
|
what does this image show?
|
A
|
med alcian blue with apparently eosin counterstain enlarged villus with many macrophages source
|
Masson's trichrome stain highlighting muscle fibers
|
PAS stain with eosin demonstrating goblet cells in the villus
|
Periodic acid-Schiff stain with hematoxylin showing glycogen deposits
| |
84
|
how does surface of nodes seen externally in slide show matting and necrosis?
|
A
|
focal
|
diffusely hyperplastic
|
discretely inflamed
|
widely necrotic
| |
85
|
where does this belong to?
|
B
|
exocrine system
|
endocrine system
|
lymphatic system
|
circulatory system
| |
86
|
what is present?
|
C
|
liver congestion
|
vascular anomaly
|
hematologic
|
benign tumor
| |
87
|
what is present?
|
A
|
hematologic
|
endocrine
|
lymphatic
|
immunologic
| |
88
|
what do close-up view pale?
|
D
|
view pale adipose tissue
|
view pale connective tissue
|
view pale tendons
|
view pale muscle
| |
89
|
what is present?
|
C
|
fibrotic
|
muscular
|
hematologic
|
necrotic
| |
90
|
where is this?
|
D
|
gingival epithelial tissue
|
esophageal epithelial tissue
|
intestinal epithelial tissue
|
oral
| |
91
|
what is present?
|
D
|
epithelial
|
lymphoid
|
smooth muscle
|
endocrine
| |
92
|
how does this image show childs hands?
|
C
|
with increased nail curvature
|
showing periungual erythema
|
with obvious clubbing
|
with thickened nail beds
| |
93
|
is six digits present?
|
A
|
six
|
seven
|
five
|
three
| |
94
|
what does this image show?
|
D
|
erythema nodosum
|
nodular vasculitis
|
cutaneous polyarteritis nodosa
|
migratory thrombophlebitis
| |
95
|
what is present?
|
A
|
hematologic
|
epithelial
|
neural
|
muscular
| |
96
|
what does this image show?
|
B
|
presence of giant cells
|
acute inflammation
|
fibrosis with collagen deposition
|
hemorrhagic necrosis
| |
97
|
what is present?
|
C
|
fibrocartilage
|
epithelial tissue
|
cardiovascular
|
lymphatic tissue
| |
98
|
what is present?
|
C
|
intestinal epithelium
|
adipose tissue
|
gastrointestinal
|
pancreatic islets
| |
99
|
what cut surface?
|
C
|
close-up view of a fluid-filled cyst
|
cross-section of dense fibrotic tissue
|
close-up view of tumor
|
close-up view of a pus-filled abscess
| |
100
|
what is present?
|
D
|
metabolic
|
splanchnic
|
endocrine
|
hepatobiliary
|
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