march 5 Flashcards
where are the calcifications found in congenital CMV?
periventricular
where are the calcifications found in congenital toxoplasmosis?
in the parychema
Management of baby with congenital CMV?
antiviral therapy - can preserve their hearing
INITIAL treatment of symptomatic hypernatremic hypovolemia?
0.9% saline to restore circulating volume
can you provide hyponatremic saline to correct the dehydration in symptomatic hyponatremic hypovolemia?
no - not as emergency fluid rescuscitation - risk of neurological damage - correct volume first with normal saline and then Na levels later
treamtne of Asymptomatic hypernatremic hypovolemia?
hypotonic solution
what type of solution is 5% dextrose?
hyptonic saline
most common cause of epididymitis in a 50 year old male?
E coli
what acid base disturance does iron overdose cause?
anion gap metabolic acidosis
treamtent of iron poisoning?
-aggressive fluid resuscitation and deferoxamine
what neurological symptom may be caused by metronidazole ?
distal, symmetric polyneuropathy
how to treat apnea of prematurity?
caffeine and non invasive ventilation
when to treat apnea of prematurity?
if spells are recurrent, prolonged, or associated with bradycardia or hypoxia (may cause damage to watershed areas of brain)
serious complication of acute altitude sickness?
high altitude cerebral edema
treatment of HACE (high altitude cerebral edema)
dexamethasone and decent
findings in necrotizing otitis externa?
SEVERE pain and granulation tissue
