EM Infectious 1 (MC 1) Flashcards

1
Q

single most expensive inpatient condition

A

sepsis

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2
Q

most common GI manifestation of sepsis

A

ileus

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3
Q

most common skin and soft tissue infection triggering a sepsis

A

cellulitis (S aureus / S pyogenes)

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4
Q

most common sepsis trigger

A

acute bacterial pneumonia

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5
Q

most important variable process in volume replacement

A

determining whether a patient is volume responsive

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6
Q

most common regimen for endocarditis prophylaxis

A

Clindamycin 600mg
or
Vancomycin 1g

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7
Q

most common cause of Type II necrotizing fasciitis

A

group A streptococcus

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8
Q

most reliable sign of necrosis on CT

A

non-enhancing deep tissue

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9
Q

most common site of involvement of folliculitis

A

apocrine area (upper back)

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10
Q

most common type of sporothricosis

A

lympocutaneous

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11
Q

most common manifestation of extracutaneous sporotrichosis

A

monoarticular arthritis

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12
Q

remarks on oseltamivir

A

neuraminidase inhibitor

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13
Q

most infectious virus known to humans

A

rubeola / measles

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14
Q

most frequently occurring neoplasm in hIV

A

non-hodgkin lymphoma

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15
Q

most commonly reported neurologic opportunistic infection

A

toxoplasmosis encephalitis (<100)

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16
Q

most frequent serious complication of HIV infection in AIDS patients

A

PCP
-most common identifiable cause of death in AIDS

17
Q

most common diarrheal pathogen in CD4 <50

A

CMV and M avium intracellulare complex

18
Q

most common CNS complication of infective endocarditis

A

embolic stroke to MCA

19
Q

Most commonly involved CN in cephalic tetanus

A

CN VII

20
Q

most common differential dx of tetanus

A

strychnine poisoning

21
Q

most common agent used to eradicate hypnozoide from liver

A

primaquine

22
Q

most effective treatment for Q fever

A

doxycycline

23
Q

most common infection acquired by immunocompromised patients from their pets

A

salmonella and campylobacter

24
Q

most sensitive test in typhoid fver

A

bone marrow culture

25
Q

most common cause of CNS infection globally and leading cause of adult-onset seizure worldwide

A

neurocysticercosis

26
Q

most important cause of chronic skin ulcertaion in the world

A

cutaneous leishmaniasis