Jeopardy Questions Flashcards
name one common class of psychiatric meds that can cause SIADH
SSRIs
TCAs
haldol/antipsychotics
MAOI
causes of hypervolemic hyponatremia (3)
chf
cirrhosis
nephrotic syndrome
3 common meds that cause hyperkalemia
ACEIs
ARBs
bactrim
spironolactone
amloride
potassium supplements
BB
dig
succinylcholine
NSAIDs
classic efg finding for hypokalemia
U waves
flattened/inverted T waves
ST depression
prolonged qt interval (QU)
arrhythmia
which one electrolyte abnormality might you expect in a pt w. hypokalemia if you are unable to successfully replete the potassium
hypomagnesemia
which side is a varicocele mc on
left
rf for ED
sedentary
obesity
TV
lower frequency of sexual activity
comorbidities: DM, HTN, OSA, dyslipidemia, CVD, RLS, vascular dz
what class of meds is contraindicated in pt taking PDE-5 inhibitors (viagra)
nitrates
which med can be injected into the penis or placed intrauretherally to help pt w. ed achieve erection
prostaglandin E1 → caverject
herbal therapies NOT recommended for bph
saw palmetto
beta-sitosterol
cermilton
pygeum
africanum
to make dx of aki, one criteria would be abrupt increase in Cr over what % over baseline w.in past 7 days
50% or higher
causes of prerenal failure
hemorrhage
dehydration
chf
cirrhosis
nephrotic syndrome
burns
diuretics
vomiting
diarrhea
enteric fistula
aortic stenosis
cardiac tamponade
renal artery stenosis
if you are unsure if a pt has aki vs ckd bc you have no prior labs for comparison what test can help differentiate
renal US
causes of postrenal failure
nephrolithiasis
utereal stone
bph
obstructing tumor
neurogenic bladder
bladder outlet obstruction
meds
what meds cause postrenal failure
anticholinergics
in prerenal kidney injury, what do you expect BUN:Cr ratio to be
higher than 20:1
urine NA in prerenal kidney injury
less than 20
urine specific gravity in prerenal kidney injury
elevated
what ckd stage is gfr 20
CKD 4
approximate size of normal kidney
10 cm
preferred screening test for albuminuria in pt who may have ckd
albumin:Cr ratio
squamous epithelial cells on urine microscopy make you think
contaminated
classic triad of nephritis syndrome
htn
hematuria
proteinuria
muddy brown casts make you think
ATN
type of casts w. glomerulonephritis
rbc
what casts may be normal to see on urine microscopy
hyaline
in which syndrome would you expect to see fatty casts
nephrotic syndrome
findings of nephrotic syndrome
edema
proteinuria w. foamy urine
low serum albumin
hyperlipidemia
