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USMLE Step 2 CK > Other > Flashcards

Other Flashcards

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USMLE® Step 1 flashcards
1
Q

smoker with Horners

A

lung CA

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2
Q

posterior auricular and posterior cervical lymphadenopathy

A

rubella

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3
Q

tx of circumferential burns

A

escharotomy, then fasciotomy if symptoms persist

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4
Q

NSAIDs cause what type of anemia

A

iron deficiency anemia through slow chronic blood loss in GI tract

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5
Q

new onset DM, arthropathy, hepatomegaly

A

hemochromatosis

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6
Q

Which cancers almost never metastasize to the brain

A

non melanoma skin cancer, oropharyngeal cancer, esophageal cancer, prostate cancer

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7
Q

tx of dermatitis herpetiformis

A

dapsone and avoid gluten

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8
Q

tx of EPS

A

benztropine

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9
Q

vitamin used in tx of measles

A

vitamin A

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10
Q

SGA infants suffer from

A

hypoxia, polycythemia, hypoglycemia, hypothermia, hypocalcemia

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11
Q

delay in umbilical cord falling off suggests

A

Leukocyte adhesion defect

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12
Q

male, nosebleeds, local mass, bony erosions

A

angiofibroma

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13
Q

neurologic, musculoskeletal, cardiac

A

Friedrich’s ataxia

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14
Q

Barretts is a precursor to which CA

A

adenocarcinoma

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15
Q

anterior shoulder dislocation can cause damage to what structures

A

axillary nerve and artery

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16
Q

left hemineglect is characteristic of a defect in

A

the right parietal lobe

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17
Q

pure motor, pure sensory, or clumsy hand

A

lacunar stroke

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18
Q

risk factor for lacunar stroke

A

HTN

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19
Q

antibodies against Ca channels in presynaptic motor nerve terminal

A

Eaton Lambert Syndrome

20
Q

Eaton Lamber Syndrome is associated with which CA

A

small cell CA of the lung

21
Q

Workup of primary amenorrhea (with no breast development):

A

FSH, if FSH low pituitary MRI, if FSH high karyotype

22
Q

tx for acute hepatic encephalopathy

A

reduced protein diet and lactulose

23
Q

measures to decrease contrast nephropathy

A

IV hydration, acetylcysteine, non ionic contrast

24
Q

tx for Pinworm (enterobius vermicularis)

A

albendazole or mebendazole

25
Q

café au lait, macrocephaly, feeding problems, short stature, learning disabilities

A

Neurofibromatosis type 1

26
Q

bilateral acoustic neuromas, cataracts

A

neurofibromatosis type 2

27
Q

Babys lungs mature if L:S

A

> 2

28
Q

DES exposure in mothers increases risk of ? in daughters

A

clear cell adenocarcinoma of vagina and cervix

29
Q

Brocas aphasia is where

A

dominant frontal lobe

30
Q

Do OCPs cause weight gain

A

no

31
Q

Hydatid cyst (E. granulosus) is associated with

A

sheep

32
Q

tx for histoplasmosis

A

itraconazole

33
Q

tx of lyme disease if < 8 or pregnant

A

amoxicillin

34
Q

“pancreatic cholera”

A

VIPoma

35
Q

if CD4 <50 prophylaxis with

A

azithromycin or clarithromycin (for MAC)

36
Q

symmetric IUGR is d/t

A

fetal factors

37
Q

asymmetric IUGR is d/t

A

maternal factors

38
Q

Marfans features + mental retardation + thromboembolic events + downward dislocation of the lens

A

homocystinuria

39
Q

tx of homocystinuria

A

high dose vit B6

40
Q

FEV1/FVC in restrictive lung disease

A

normal

41
Q

FEV1/FVC in obstructive lung disease

A

decreased FEV1/FVC. DLCO decreased in emphysema and normal in chronic bronchitis

42
Q

succinylcholine is contraindicated in

A

hyperkalemia

43
Q

Side effects of erythropoietin use in ESRD

A

worsening HTN, HA, and flu like symptoms

44
Q

Iron OD tx

A

deferoxamine

45
Q

winters formula

A

PaCO2 = 1.5 (HCO3) + 8

46
Q

acetaminophen level an be first drawn after

A

4hrs

47
Q

give NAC within ___ for acetaminophen OD

A

8 hrs

USMLE Step 2 CK (11 decks)

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