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CSF is primarily produced by the:
Anonymous Quiz
19%
Arachnoid villi
72%
Choroid plexus
7%
Dura mater
2%
Pineal gland
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CSF is reabsorbed into venous circulation by:
Anonymous Quiz
26%
Choroid plexus
15%
Ependymal cells
5%
Falx cerebri
53%
Arachnoid granulations
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Which meningeal space contains CSF?
Anonymous Quiz
6%
Epidural space
10%
Subdural space
79%
Subarachnoid space
5%
Intradural space
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Which parasite commonly infests the web spaces of fingers and toes?
Anonymous Quiz
2%
Giardia lamblia
67%
Sarcoptes scabiei
9%
Enterobius vermicularis
22%
Pediculus humanus
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In a person with no TB risk factors, a PPD is considered positive at:
Anonymous Quiz
27%
5 mm
29%
10 mm
33%
15 mm
11%
20 mm
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Prior BCG vaccination should:
Anonymous Quiz
18%
Invalidate all future TB testing
30%
Be ignored when interpreting PPD
26%
Automatically diagnose latent TB
26%
Prevent use of IFN-γ testing
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Forwarded from Black Lion | School of Medicine 💉💊
CN III, IV, V1, V2, VI pass through:
Anonymous Quiz
47%
Superior orbital fissure
19%
Foramen magnum
22%
Cavernous sinus
12%
Jugular foramen
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The most common primary liver tumor in children is:
Anonymous Quiz
14%
Hepatocellular carcinoma
56%
Hepatoblastoma
23%
Hemangioma
7%
Cholangiocarcinoma
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Babinski sign suggests:
Anonymous Quiz
13%
LMN lesion
68%
UMN lesion
9%
Cerebellar lesion
11%
Peripheral neuropathy
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Which tract carries pain and temperature?
Anonymous Quiz
12%
Dorsal column
65%
Spinothalamic tract
18%
Corticospinal tract
5%
Corticobulbar tract
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Negri bodies are seen in:
Anonymous Quiz
17%
Alzheimer disease
45%
Rabies
24%
Parkinson disease
14%
Multiple sclerosis
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A neonate with Beckwith-Wiedemann syndrome is at increased risk for:
Anonymous Quiz
16%
Hyperglycemia
43%
Hypoglycemia
17%
Hypercalcemia
24%
Hypothyroidism
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Potter sequence results from:
Anonymous Quiz
19%
Polyhydramnios
56%
Oligohydramnios
8%
Macrosomia
17%
Hydrops fetalis
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Cowdry type A inclusions are associated with:
Anonymous Quiz
32%
HSV encephalitis
36%
CMV infection
17%
Rabies
15%
Polio
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Sexually transmitted infections are the most common cause of epididymitis in young men.
Anonymous Quiz
74%
True
26%
False
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Amyloid plaques and neurofibrillary tangles are seen in:
Anonymous Quiz
14%
Parkinson disease
57%
Alzheimer disease
16%
Huntington disease
13%
ALS
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A pupil that accommodates but does not react to light is:
Anonymous Quiz
21%
Marcus Gunn pupil
46%
Argyll Robertson pupil
21%
Horner syndrome
12%
Adie pupil
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Ptosis, miosis, and anhidrosis indicate:
Anonymous Quiz
8%
Argyll Robertson pupil
8%
Marcus Gunn pupil
82%
Horner syndrome
3%
Adie pupil
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Forwarded from Pediatrics Questions Channel 💉💊