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shelf IM > XII > Flashcards

XII Flashcards

1
Q

Tx for patieitns with acute cocaine toxicity and MI

A

supplemental O2 and IV benzos

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2
Q

what should be avoided in cocaine induced MI

A

beta blockers becase can worsen coronary vasoconstriction by increases alpha stimulation

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3
Q

Tx of choice for pregnant women with lymes

A

amoxicillin

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4
Q

common post-MI rhythms

A

VTach and Vfib!!!, also lots of PVCs

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5
Q

easy separation of epidermis on superficial pressure

igG deposits in epidermis

A

pemphigus vulgaris

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6
Q

Ab in pemphigus vulgaris

A

are against desmoglein

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7
Q

what leads to bacillary angiomatosis

A

bartonella henselae

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8
Q

cutaneous lesions in bacillary angiomatosis

A

large pedunculated exophytic papule with collarette of scale

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9
Q

most common causes of viral esophagitis

A

herpes simplex virus and CMV

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10
Q

Dx viral esophagitis

A

endocscopy with Bx

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11
Q

lesions in CMV esophagitis

A

linear distal esophageal ulcers

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12
Q

pretest probability of DVT is likely. next step

A

compression ultrasonography

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13
Q

mosaic pattern of lamellar bone

A

pagets

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14
Q

which CN is implicated in pagets often

A

CN 8 because skull thickening

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15
Q

loss to follow up in prospective studies

A

attrition bias- type of selection bias

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16
Q

what medications cause hyperkalemia

A

nonselective beta blockers
ACI, aRB, K sparing diuretics
digitalis, cyclosprine, heparin, NSAIDs, succinylcholine

17
Q

TMP causes hyperkalemia how

A

blocks epithelial Na Channel in the collecting tubule

18
Q

imaging if suspect myasthenia gravis

A

CT chest to look for thymoma

19
Q

narrowing of joint space with osteophyte formation

A

OA

20
Q

intial Tx for fibromyalgia

A

education, regular exervise, good sleep hygiene, tricyclic antidepressants are preferred Rx first line

shelf IM (12 decks)

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