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sample test 2

QuestionAnswer
Intracardiac mass which is pedunculated and has wavy fibers? Left atrial myxoma
If homozygous gene occurrence is 1/10.000 what is the chance for mutation? 1/100 (square root is taken)
what is a hand finding for rheumatoid arthritis? degenerative changes of cartilage
Patient take levothyroxine for hypothyroid, now they see feature such as dry skin and increased TSH and low t4. Reason? decreased absorption of levothyroxine
Patient with shingles, which response is deficient? Cellular
Accessory spleen is a congenital anomaly from which site and embryo derivative? dorsal mesogastrium
naloxone MOA? Enhancement of the effect of postsynaptic γ-aminobutyric acid (GABA)
PT with enlarging scrotal mass, dilatation of blood vessels. DX? Pampiniform plexus
Formation of Philidelphia chromosome? Recombination
Patient with cystic fibrosis has decreased levels of? Bicarbonate
Pt with nosebleeds (+ve family hx) purpura and ecchymosis. Vignette says poor aggregation of platelets. What is the mechanism which is disturbed? GP IIB/IIIA
woman lives in high altitude and shows JVD , Pedal edema. what is decreased? Right ventricular diastolic compliance is decreased
Compression of which liver ligament decreases bleeding in injured liver? Hepatoduodenal lig.
most common place for ischemia in kidney? PCT
Formula of drug clearance? (Cu x Vu/ Cp) OR (Vd x K.E ) OR (maintenance dose/Cp)
changes seen when fatty acid is taken up in diet? Increase in LDL cholesterol, slight inc in total cholesterol. and decrease in HDL cholesterol.
pyridostigmine over dose increases acetylcholine, sluggish deep tendon reflexes, bronchospasm,
prioritize APC specific mutation testing why? because if father has disease and colectomy and the other hereditary disease is indirect then prioritize APC
Amphetamine MOA? Increased release of biological amines
bloody diarrhea and HUS? Ecoli
ALL in child who is on multiple chemotherapeutic agents, why did infection with g- organism occur? Neutropenia due to agents
Patient speaks mandarin and husband knows English and mandarin, what to do use telephone translator
TSH works by which receptors? nuclear receptors
keratosis Pillaris AKA? freckles aka? chicken skin epiphelis
what happens in CKD? PTH up, CA+2 and serum 1-25 deoxy calciferol is decreased
Agent acting on kidney causing hyperkalemia? Spironolactone acts on Collecting duct
Created by: khulu
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