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
201
what is present?
C
nipple
areola
breast
pectoralis muscle
202
what is present?
A
colon
sigmoid colon
cecum
duodenum
203
what show superficial invasive islands of malignant cells in the subepithelial soft tissues?
C
minimal stromal invasion
isolated nests of cells
a few areas
localized invasion
204
what is present?
B
muscular system
cardiovascular
digestive system
endocrine system
205
what is present?
B
muscular
nervous
endocrine
integumentary
206
what is present?
C
epithelial
nervous tissue
cardiovascular
lymphoid tissue
207
what does this image show?
D
aortic aneurysm
atrial rupture
ventricular septal defect
normal duct in postmenopausal woman
208
what ecchymoses with necrotizing centers?
D
arm following a minor bruise
abdomen with simple allergic rash
leg after a non-serious fall
thigh at autopsy
209
what is present?
C
circulatory
respiratory
gastrointestinal
urinary
210
what does this image show?
A
developing 3rd molar
ameloblastoma
odontogenic keratocyst
enamel organ of developing canine tooth
211
what does this image show?
D
enchondroma
fibrous dysplasia
osteosarcoma
distal femur lesion
212
what is multilobulated with increased fat while lower part of the image shows a separate encapsulated gelatinous mass?
D
hygroma
benign fibrous tumor
adenoma
main mass
213
what is present?
D
ascending aorta
esophagus
sternum
thymus
214
what are present?
C
metacarpals
scapulae
extremities
carpals
215
where is this from?
D
muscular system
circulatory system
endocrine system
gastrointestinal system
216
what is present?
D
portal vein
gallbladder
bile duct
hepatobiliary
217
where does this belong to?
C
urinary system
reproductive system
gastrointestinal system
lymphatic system
218
what is present?
A
respiratory
blood cells visible related to circulation
fibrous tissues present in the digestive tract
neural connections appearing relevant to nerves
219
what is present?
B
bone marrow
thymus
spleen
lymph node
220
what compress the urethra into a slitlike lumen?
C
prostate enlargement without nodules
urethral stricture
well-defined nodules
muscular contractions
221
what is present?
C
endocrine
digestive
cardiovascular
nervous
222
where is this?
D
bladder epithelium
renal pelvis
ureter
urinary
223
what is present?
A
notochord
hyaline cartilage
spinal cord
skeletal muscle
224
what is part of the endocervical mucosa lined by?
B
ciliated columnar epithelium
normal columnar epithelium
cuboidal epithelium
transitional epithelium
225
what does this image show?
A
chagas disease
Babesiosis
African sleeping sickness
Giardiasis
226
what head showing mandibular lesion?
B
posterior view of infants
lateral view of infants
frontal view of adults
dorsal view of infants
227
where is this part in the figure?
B
immune system
endocrine system
respiratory system
exocrine pancreas of the digestive system
228
where is this?
B
temporal
oral
aural
ocular
229
what are released into the cytosol?
D
virion envelope proteins
viral protein enzymes
host cell receptors
viral rna genome
230
what does this image show?
C
lung with pleural effusion
lung section with anthracotic nodes
lung and hilar node with healed and probably calcified granulomata in hilar node
lung with focal emphysema
231
what is present?
D
subdural hematoma
contusion of the temporal region
intracerebral hemorrhage
temporal muscle hemorrhage
232
what are present?
C
back
abdomen
extremities
clothing
233
what does this image show?
C
hyaline arteriosclerosis
intimal thickening
atherosclerosis
atherosclerotic plaque
234
what are seen?
B
duct ectasia
intraductal lesions
papillary adenoma
stromal fibrosis
235
what is present?
D
musculoskeletal system
urinary system
lymphatic system
female reproductive
236
what is present?
C
muscular
lymphatic
gastrointestinal
connective
237
what was taken?
B
this micrograph
this section
the whole specimen
this tissue block
238
where is this part in the figure?
A
endocrine system
reproductive system
respiratory system
renal system
239
what is present?
D
Metastatic medulloblastoma
Metastatic glioblastoma
Metastatic meningioma
metastatic malignant ependymoma
240
what does this image show?
C
non-specific reactive hyperplasia
chronic inflammatory infiltration with fibrosis
typical lesion case associated with widespread vasculitis
early-stage abscess formation
241
what is present?
B
sinusoidal liver tissue
hepatobiliary
thyroid gland
intestinal villi
242
what does this image show?
C
trachea
alveolar sac
lung
bronchus
243
what do teased fiber preparations allow for?
C
assessment of axon regeneration in peripheral nerves
analysis of myelin sheath integrity in peripheral nerves
examination of individual axons of peripheral nerves
measurement of neurotransmitter levels in peripheral nerves
244
what is present?
B
skin
urinary
lymphatic
gastric
245
where is this area in the body?
C
prostate gland
salivary gland
breast
placenta
246
where is this?
A
oral
anal canal
nasopharynx
esophagus
247
what does the scarred area show?
C
glomerular ischemia with endothelial swelling
interstitial nephritis with lymphocytic infiltration
atrophy of some tubules and dilatation of others which contain colloid casts thyroidisation
tubular necrosis with detachment of epithelium
248
what is present?
C
rectum
urinary bladder
female reproductive
pelvic lymph nodes
249
what does this image show?
B
squamous neoplasia
squamous metaplasia
columnar cell metaplasia
adenomatous hyperplasia
250
where is this?
C
adrenal
splenic
urinary
gastric
251
what does this image show?
B
mucoepidermoid carcinoma in the parotid gland
necrotizing sialometaplasia
oral candidiasis
traumatic ulcer
252
what does this image show?
D
visual evidence suggestive of superficial surgical scars rather than deep blunt trauma marks
external view showing contusions typically seen in blunt force trauma injuries
external depiction of a ruptured organ typically due to disease but visible here externally
external view of lacerations of capsule apparently done during surgical procedure
253
where is this?
C
gingival
buccal
oral
lingual
254
what is present?
B
muscular
cardiovascular
lymphatic
gastrointestinal
255
what is rocky mountain spotted?
A
fever
bacterial disease
viral infection
rash
256
what is there in terminal ducts?
A
mild epithelial hyperplasia
sclerosing adenosis
fibrocystic changes
lobular carcinoma
257
what does this image show?
D
leiomyosarcoma of the uterus
high-grade serous carcinoma of the ovary
undifferentiated carcinoma of the uterus
malignant cells mixed mesodermal tumor of uterus
258
what are present?
A
extremities
appendages
phalanges
joints
259
what is present?
C
Aspergillus
Blastomyces dermatitidis
pneumocystis
Candida albicans
260
what is present?
C
adipose tissue
bone tissue
muscle
epithelial tissue
261
how does microscopic view of breast carcinoma illustrate the invasion of breast stroma and fat?
B
by fibroblastic proliferation
by nests and cords of tumor cells
by perineural invasion
by individual cell infiltration
262
how is large gluteal hematoma seen at through the skin?
D
Physical examination
X-ray
CT scan
autopsy
263
what is present?
A
thorax
diaphragm
spinal cord
pelvic cavity
264
what is present?
D
rhabdomyosarcoma
liposarcoma
synovial sarcoma
leiomyosarcoma
265
what is discernible in this photomicrograph?
A
little residual cortical architecture
signs of cortical degeneration
disorganized tissue structure
loss of cortical layers
266
what is there in the media and adventitia?
C
chronic inflammation leading to fibrosis
proliferative changes in the endothelium
endarteritis and periarteritis of the vasa vasorum
inflammation of the intima causing stenosis
267
what is present?
C
nervous
adipose
endocrine
muscle
268
what is present?
A
joints
synovial fluid
articular capsule
meniscus
269
what is present?
C
tendons
synovial fluid
joints
muscle
270
what is present?
C
sinusoid
arteriole
capillary
venule
271
where does this belong to?
A
gastrointestinal system
reproductive system
respiratory system
urinary system
272
where is this?
C
gallbladder
kidney
pancreas
lung
273
what is present?
B
sebaceous cyst
nodule
soft fibroma
papule
274
what is present?
B
liver
spleen
kidney
bone marrow
275
what is composed of granulation tissue overlaid by degraded blood?
B
mature scar tissue
the necrotic ulcer base
fleece-bound clot site
wound healing collagen zone
276
what is present?
D
sarcoidosis
neuroendocrine tumor
schwannoma
thymoma
277
what does this image show?
A
resolving acute rejection
alcoholic liver disease with Mallory bodies
chronic hepatitis with fibrosis
primary biliary cholangitis
278
what is present?
D
Lupus pernio
Basal cell carcinoma
Facial angiofibroma
adenoma sebaceum
279
what is present?
A
hepatobiliary
adipose tissue
colonic mucosa
cardiac muscle tissue
280
what does this image show?
C
Gram stain of other Gram-negative bacteria (e.g., Neisseria species)
Gram stain of cocci bacteria
gram stain gram negative bacteria
Simple stain of E. coli
281
what is present?
A
coronary artery
cartilage
skeletal muscle
neuron
282
what does this image show?
A
severe acute rejection
interstitial fibrosis with collagen deposition
bacterial infection with neutrophilic infiltrate
chronic vasculopathy with intimal thickening
283
where is this from?
D
urinary bladder
mammary gland
intestinal tract
female reproductive system
284
what is present?
B
muscular
hematologic
neural
dermal
285
what is present?
B
digestive system
female reproductive
endocrine system
lymphatic system
286
what is present?
D
gallbladder
spleen
adrenal gland
liver
287
what does this image show?
B
toluidine blue stain
pas hematoxylin
periodic acid-schiff only
hematoxylin-pink counterstain
288
what is present?
C
adrenal cortex
bile duct
hepatobiliary
gallbladder tissue
289
what is present?
C
cervix
vagina
uterus
rectum
290
what is present?
A
endocrine
autocrine
intracrine
neurocrine
291
what do stress induce?
B
pulmonary edema
involution in baby with hyaline membrane disease
metabolic acidosis
bronchial constriction
292
what does this image show?
A
congestive heart failure
aortic stenosis
pericardial effusion
hypertrophic cardiomyopathy
293
what does this image show?
C
Thyroglossal duct cyst
Second branchial arch remnant
pharyngeal pouch remnant
Lingual thyroid
294
what had metastases to lungs , pleura , liver and regional nodes?
C
basal cell carcinoma
squamous cell carcinoma
carcinoma
adenocarcinoma
295
where is carcinomatous tissue seen?
D
in the central region
near the inferior portion
on the medial aspect
on the posterior aspect
296
what is present?
C
muscular
integumentary
cardiovascular
nervous
297
what is present?
B
finger
hand
wrist
knuckle
298
what does this image show?
C
stellate and polygonal cells
organized skeletal muscle fibers
bizarre strap and fusiform cells
myofibroblasts in a smooth pattern
299
what is present?
C
epithelial cells
erythrocytes
vasculature
connective tissue
300
what are the deposits while the periphery shows healed granulomas?
C
acidophilic hyaline
eosinophilic homogenized
basophilic granular
necrotic with fibrinoid necrosis