ID

Question 1

Trichuris trichiura

Answer 1

Whipworm

Rectal prolapse, dysentery

Question 2

Necator canis

Answer 2

Hookworm

Iron deficiency anemi

Question 3

Toxocara canis

Answer 3

Visceral larva migrans
Wheezing, eosiniphilia
Hypergammaglobinemia

Question 4

Ascaris lumbricoides

Answer 4

Acute intestinal obstruction

Question 5

Trichinell spiralis

Answer 5

Fever, myalgia, periorbital edema,

Cnjunctival, subungual hemorrhages

Question 6

Leptospirosis

Answer 6

Weil syndrome
Jaundice, renal dysfunction
Cardiac arrhythmias
Hemorrhagic pneumonitis

Tx: IV penicillin

Question 7

Varicella prophylaxis

Answer 7

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

Question 8

Erythema multiforme

Answer 8

Wheal like, central clearing
Mycoplasma, HSV
Anticonvulsants, antimicrobials

Question 9

Erythema nodosum

Answer 9

Symmetric, shins
Painful, indurated, erythematous/violaceous

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

Question 10

Ecthyma gangrenosum

Answer 10

Pseudomonas

Immunocompromised

Question 11

Rat bite fever

Answer 11

S moniliformis

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

Tx: penicillin

Question 12

Rifampin

Answer 12

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

Question 13

Isoniazid

Answer 13

Peripheral neuritis

Seizures

Question 14

Pyrazinamide

Answer 14

Hyperuricemias
Hepatitis
Arthralgia

Question 15

Ethambutol

Answer 15

Reversible optic neuritis

GI disturbances

Question 16

Methicillin

Answer 16

Interstitial nephritis
Fever, rash, decreased uop, elevated creatinine

Urinary, peripheral eosinophilia

Question 17

Ceftriaxone

Answer 17

Biliary sludging

Question 18

Chloramphenicol

Answer 18

Aplastic anemia

Question 19

Disseminated gonococcal infection

Answer 19

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

Necrotic pustules over palms, soles

Question 20

Inhalational anthrax

Answer 20

Widened mediastinum

Hemorrhagic mediastinal lympadenitis

Question 21

Botulism

Answer 21

Flaccid paralysis

Question 22

Bubonic plague, Yersinia pestis

Answer 22

Painful regional lymphadenopathy

Pneumonic, septicemic, meningeal, pharyngeal

Question 23

Smallpox

Answer 23

Prodromal fever, malaise, headache

Vesicular rash

Question 24

Tularemia

Answer 24

Painful papular urticaria
Regional cervical lymphadenopathy

Oculoglandular syndrome
Typhoidal

Question 25

Cutaneous anthrax

Answer 25

Painless ulceration | Black eschar