i just want to go on vacation already Flashcards
what is the MOA of pralixodime?
reactivates cholinesterase enxyme
atropine is just a muscarinic antagonist to help with the sludgey drippy symotoms of sarin/organophophate poisoning
what nerve is injured in Erbs palsy?
Musculocutaneous
PTH stimulates what i the renal tubulres?
adenylyl cyclase
what is the CS position for TFL?
supine flexed, abducted
within the first 24 hours at high altitude, what can happen int he pulmonary vessels?
pulmonary vascular resistance increases due to hypoxic vasoconstriction and shunting
decreasing Na intake can help decrease what?
decrease foramtion of Ca oxalate stones
when hyperkalemia is severe enough, what will you see on EKG in addition to tall peaked T waves?
also see flat P waves and prolonged QRS
a presentation of chagas
childhood infection with facial and periorbital edema
now adult with leg swelling and SOB (dilated cardiomyopathy leading to HF)
treat with nitfurtimox in acute phase to decrease risk of later heart disease
what does the CSF look like in guiillan barre?
elevated protein with normal WBC count
where is the TP for ACL?
superior aspect of popliteal fossa medial or lateral to hamstring tendond
what does the murmur with HCOM sound like?
holosysotlic increasing with vaslasva
do you need serial BPs to dianose preeclampsia?
how much urine protein for preeclampsia?
yes
>300mg
what does ace i do to GFr, FF and RPF?
vasodilates efferent arteriole leading to decreased GFR and FF and incresed RPF
what valve defect is common in downs syndrome and associated with ASD and VSD?
tricuspid atresia
R-L shunt
blood flows from r ventricle to pulmonary a via pulm normal valve
what heart manifestation acompanies q fever, esp in hx of rheumatic fever?
endocarditis
pts works with goats, hepatomegaly, generalized sick symotms, no rash
thiazide diuretics can cause an increase of what electrolye excretion?
what does this lead to?
increase K excretion leads to metabolic alkalosis
describe onchocericosis s/s and treatment?
south america or ME or AFRICA
black fly
atrphy, hyperpig and LAD of groin and vision changes
terat with ivermectin
chrons dz affects
terminal ileum wich is SI which is T91011
babies get how much of moms o2 assuming mom gets 100%
80%
what is hyperchylomicronemia?
it is familial dyslipidemia type I
def in LPL
increased triglcycerides, LDL and VLDL
idk about this
def in LPL which reacts with CII
what drug can you give for osteoporosis if the pt cant have SERMS or estrogen due to hx of DVTS?
Calcitonin
what does a LBBB look like?
unstable angina is due to
insult to an atherosclerotic plaque leading to thrombus or emboli
st depression
not better with ntre
waxy casts seen in
renal failre
trichomonas
trophozite that is in that form during transmission and infection
best treatment for sinusitisi?
amxocillin +/- clavinulate
for strep pneumo
moraxella
h flu
AA rotates in what palne?
horizontal plane
edema factor in b antrhacis
lethal factor in b antrhacis
calmodulin dependent AC that converts ATP to cAMP and leads to ring of swollen tissue
zinc depedent protease that cleaves mitogen activated protein kinase leading to cell death
if you think its crest but there is visceral organ involvement like restrictuve lung disease, what is it?
diffuse systyrmic sclerosis
anti dna topoisomerase, scl70
calc
laterla pontine syndrome (AICA)
facial paralysis
nerve deafness
n.v.vertigo
a lesion in the medial medulla presetns with what?
contralateral paresis and contralateral loss of vibratory and position sense. The tongue deviates toward the side of the lesion.
how should you treat stable angina?
BB (1st line) and vasodilator (NTG prn)
Wilson’s dz, cerruloplasmin will be
decreased
wilsons is due to inadequate excretion from the body
accumulates in lvier and brain
eczema/atopic dermatitis likes to be wear on kids?
on extensor surfaces for kids
flexors for adults
what are teh s/s of chalymida piteraci?
pet store/birds
fever, sore throat, chest pain, cough
treat with azith or doxy
in a left torsion, what will the occiput du?
opposite of the of the sphenoid
how does bph change gfr, ff and rpf?
decreases gfr and ff
no change rpf
