6-9

Question 1

ppx after birth for newborn of HIV+ mother

Answer 1

TMP-SMX @ 6wks for p jiroveci ppx

Question 2

fever, emesis, bloody diarrhea, seizures

Answer 2

shigellosis

Question 3

bald spot on heady, boggy, tiny black spots

Answer 3

tinea capitis

Question 4

virus causing severe anemia in pt w/ sickle cell dz

Answer 4

parvo B19 - replicates in erythroid progenitor cells -> transient aplastic crisis

Question 5

zoonotic infection that causes monocyte predominance meningitis (in severe cases)

Answer 5

leptospirosis - tx w/ penicillin or tetracycline

Question 6

thrombocytopenia, eczema, inc susceptibility to infections

Answer 6

wiskott-aldrich syndrome (low IgM, low T cells)

Question 7

parasite that causes eyelid edema, myalgias

Answer 7

T spiralis

Question 8

recurrent/simultaneous bouts of otitis, pneumonia, diarrhea, sinusitis (w/o fungal/viral infections)

Answer 8

x-linked agammaglobulinemia (brutons dz)

Question 9

bug assoc w/ pyelopneumothorax

Answer 9

staph aureus

Question 10

elevated Hb A2

Answer 10

Beta-thal trait

Question 11

abdominal mass + aniridia

Answer 11

wilms tumor

Question 12

tx for moderate bleeding in vWD

Answer 12

DDAVP

Question 13

adrenal tumor in 6mo child

Answer 13

neuroblastoma