uworld1 Flashcards
pulsus paradoxus defined as
systolic BP>10 during inspiration
causes of pulsus paradoxus
cardiac tamponade
others: severe asthma, COPD
most common cause of papillary necrosis
analgesic overuse
aut dom polycystic kidney disease sxs
flank pain
hematuria
UTIs
nephrolithiasis
hepatic hydrothorax is caused how
patients who have small defects in diaphragm
when they get cirrhosis, portal HTN –> peritoneal fluid leaks through defects and causes pleural effusions
common meds to cause hyperkalemia
B blockers
K sparing diuretics
ACEI/ARBs
NSAIDs
unconjugated bili or conjugated bili is soluble and can end up in urine?
conjugated
which deficiency? pustular rash, loss of taste, alopecia
zinc
which deficiency? thyroid dysfunction, cardiomyopathy, immune dysfunction
selenium
muddy brown casts
ATN
broad casts
chronic renal failure
waxy casts
chronic renal failure
fatty casts
nephrotic syndrome
which murmur: extertional SOB, dry cough, holosystolic murmur, fatigue
mitral regurgitation
tests to support lactose intolerance
positive hydrogen test
positive stool test for reducing substances
low stool pH
increased stool osmotic gap