Form 1 Block 2 - Created July 19 Flashcards

1
Q

when to consider recurrent tinea pedis in patient with possible cellulitis

A

cellulitis part: red, edema, pain, (-) Doppler

tinea: scaling, fissuring btwn toes; yellow/thick nail

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2
Q

type of infection common with saphenous venectomy

A

dermatophyte infection causing recurrent cellulits

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3
Q

treatment of tinea pedis

A

terbinafine cream

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4
Q

when to give oral isotretinoin for acne

A

severe nodulocystic acne or milder acne that is making scars or pt has failed less aggressive treatments

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5
Q

what labs to monitor with isotretinoin

A

pregnancy, LFTs, lipids

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6
Q

when to consider Crohn’s in pt that looks a bit like somatization disorder

A

pt had multiple UTIs and with GI bugs; fistula likely has formed

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7
Q

anti-hypertensives to give if patient has angina pectoris or migraines

A

BB, CCB

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8
Q

anti-hypertensives to give if patient has A. fib or A. flutter

A

BB, nonDHP CCB

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9
Q

anti-hypertensives to give if patient has gout

A

losartan, another ARB, CCB; avoid diuretics!!!

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10
Q

anti-hypertensives to give if patient has osteoporosis

A

thiazide (raises calcium)

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11
Q

presentation of retroperitoneal hemorrhage

A

severe lower quadrant abd. pain or back pain; PE shows (+) psoas sign; get abdominal CT

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12
Q

what to do if pt develops serious bleed and is on warfarin

A

stop warfarin, give 10 mg of vitamin K, give prothrombin complex concentrate (FFP)

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13
Q

criteria for decision-making capacity

A
  1. comprehension (medical condition and types of tx)
  2. consequences (related to tx)
  3. choice (clear/consistent)
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14
Q

presentation of humoral hypercalcemia of malignancy

A

neuropsych sxs, nephrogenic DI, shortened QT

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15
Q

how to detect C.diff

A

do PCR for toxin in stool

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16
Q

common EKG finding with cardiac tamponade

A

electrical alternans

17
Q

why hypotension and syncope occurs with tamponade patient

A

pericardial fluid accumulates -> compressed right heart chambers -> decr. cardiac preload

18
Q

common presentation for multiple myeloma

A

normo/normo anemia, hyperCa, mild renal insuff, bone pain

19
Q

risks associated with varicocele

A

infertility and testicular atrophy

20
Q

newborn with cyanosis during feeds that improves with crying

A

try nasal catheter to assess choanal atresia

21
Q

what to do in pt with recurrent pleural effusions from cancer

A

chemical (talc) pleurodesis

22
Q

tx of lead intoxication

A

<44: observe; repeat in 1 mo.
45-69: DMSA
>70: dimercaprol and EDTA

23
Q

possible complication of long QT syndrome

A

torsades de pointes (form of polymorphic V. tach)

24
Q

possible causes of acquired long QT syndrome

A

hypoMg, hypoK, FQNs, antipsychotics

25
Q

what is used to screen for recurrence of previous treated prostate cancer

A

serial PSA

26
Q

what to do in patient with suspected or confirmed PCP who also have respiratory distress, tachypnea, and/or hypoxia

A

ABG analysis to determine need for steroids

27
Q

when to give steroids in PCP pt

A

partial pressure of Oxygen <70 mmHg or alveolar-arterial gradient >35 mmHg

28
Q

MC secondary solid tumor malignancies in patient with h/o Hodgkin

A

lung, breast, thyroid, bone, and GI

29
Q

when to prophylax against infective endocarditis with procedures

A

prior IE, replaced valves, bad valves, repaired CHD*, unrepaired cyanotic CHD

30
Q

single greatest RF for pancreatic cancer

A

cig smoking