ID Flashcards

1
Q

Trichuris trichiura

A

Whipworm

Rectal prolapse, dysentery

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2
Q

Necator canis

A

Hookworm

Iron deficiency anemi

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3
Q

Toxocara canis

A

Visceral larva migrans
Wheezing, eosiniphilia
Hypergammaglobinemia

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4
Q

Ascaris lumbricoides

A

Acute intestinal obstruction

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5
Q

Trichinell spiralis

A

Fever, myalgia, periorbital edema,

Cnjunctival, subungual hemorrhages

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6
Q

Leptospirosis

A

Weil syndrome
Jaundice, renal dysfunction
Cardiac arrhythmias
Hemorrhagic pneumonitis

Tx: IV penicillin

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7
Q

Varicella prophylaxis

A

IVIG within 96 hrs

Neonates - 5 days before, 2 days after delivery
Susceptible immunocompromised
Hospitalized premie, mother w/o hx
Hospitalized premie, <1000 g
Susceptible pregnant women
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8
Q

Erythema multiforme

A

Wheal like, central clearing
Mycoplasma, HSV
Anticonvulsants, antimicrobials

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9
Q

Erythema nodosum

A

Symmetric, shins
Painful, indurated, erythematous/violaceous

Strep, leptospirosis, tularemia, fungal
IBD, sarcdosis, SLE
Sulfonamides

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10
Q

Ecthyma gangrenosum

A

Pseudomonas

Immunocompromised

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11
Q

Rat bite fever

A

S moniliformis

Incubation 3-21 days
Fever, chills
Maculopapular rash on extremities
Nonsuppurative migratory polyarthritis

Tx: penicillin

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12
Q

Rifampin

A

Orange discoloration of secretions
Interfere with oral contraceptives
Nausea, flu like symptoms, hepatitis

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13
Q

Isoniazid

A

Peripheral neuritis

Seizures

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14
Q

Pyrazinamide

A

Hyperuricemias
Hepatitis
Arthralgia

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15
Q

Ethambutol

A

Reversible optic neuritis

GI disturbances

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16
Q

Methicillin

A

Interstitial nephritis
Fever, rash, decreased uop, elevated creatinine

Urinary, peripheral eosinophilia

17
Q

Ceftriaxone

A

Biliary sludging

18
Q

Chloramphenicol

A

Aplastic anemia

19
Q

Disseminated gonococcal infection

A

Mono-/polyarticular arthritis
Tenosynovitis
Dermatitis
Endocarditis, osteomyelitis, meningitis

Necrotic pustules over palms, soles

20
Q

Inhalational anthrax

A

Widened mediastinum

Hemorrhagic mediastinal lympadenitis

21
Q

Botulism

A

Flaccid paralysis

22
Q

Bubonic plague, Yersinia pestis

A

Painful regional lymphadenopathy

Pneumonic, septicemic, meningeal, pharyngeal

23
Q

Smallpox

A

Prodromal fever, malaise, headache

Vesicular rash

24
Q

Tularemia

A

Painful papular urticaria
Regional cervical lymphadenopathy

Oculoglandular syndrome
Typhoidal

25
Q

Cutaneous anthrax

A

Painless ulceration

Black eschar