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COMSAE 107 QUESTIONS AND ANSWERS LATEST UPDATE
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COMSAE 107 QUESTIONS AND ANSWERS LATEST UPDATE
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COMSAE 107 QUESTIONS ANDANSWERS LATEST UPDATE
DMARD drug for UC/Crohns/RA Answer: sulfasalazine
pulmonary effects of CF Answer: chronic bronchitis and bronchiectasis
osteoporosis affects what parts of bone? Answer: (spongy and ) trabecular bone mass loss
imipramine Answer: TCA
SE: Tri-Cs
convulsions
coma
cardiotox
antichol effects- confusion in elderly; (acute glaucoma and orthostatic hypotension- block alpha1)
viscerosomatic Answer: visceral disease --> somatic finding
loratidine vs ranitidine Answer: loratidine: 2nd gen H1 blocker, doesnt cross BBB --> less sedating
ranitidine: H2 receptor antagonist (like cimetidine)
cells w RBCs inside Answer: entaemoba histolytica
,which type of pneumothorax causes tracheal deviation to the contra side? Answer: tension
intracerebral hemorrhage adjacent to a lesion that contains a tangle of numerous tortuous vessels
Answer: AVM arteriovenous malformation
cavernous hemangioma Answer: benign tumor of liver, A/W VHL
anti-HepB surface antibody is only present in what pop Answer: recovered or immunized
not in chronic or
proctalgia fugax Answer: levator ani syndrome
fasciculus is UMN or LMN lesion? Answer: LMN
ectopic gastric tissue Answer: meckels diverticulum
can also have ectopic pancreatic tissue
remnant of vitelline duct
antibodies in hashimotos attacks Answer: thyroid peroxidase or antithyroglobulin
enlarged non tender thyroid
,2 factors that influence starling curve Answer: x axis- preload (EDV)
y axis- stroke volume or CO
treatment for fibromyalgia Answer: TCA, SNRIs anticonvulsants
what blocks NE reuptake? Answer: TCA or SNRIs
possible complication of pagets bone disease Answer: osteocarcoma
what does Hct tell you? Answer: ratio of volume of RBCs compared to total blood volume
probenecid Answer: inhibits reabsoprtion of uric acid in PCT
- also inhibits secretion of PCN
- can ppt uric acid calculi
2 causes of SCID Answer: ADA deficiency
(adenosine deaminase required for degradation of adenosim and deoxyadenosine
- in ADA deficiency, high levels of dATP --> toxicity in lymphocytes --> SCID
hypoplastic thymus
lithiums effects on urination Answer: inhibits vasopression/ADH --> increased urinary frequency
infertility drug that can result in multiple fetuses Answer: clomiphene (clones- multiple babies)
, antagonist at estrogen R in hypothalamus (thus inhibits normal negative feedback)
upregulates LH and FSH release from pituitary --> ovulation
used to treat PCOS but can cause ovarian enlargement, multiple fetuses
AFP levels in down syndrome Answer: low
GI malformation A/W down syndrome Answer: Hirschprungs- congenital aganglionic megacolon
defective relaxation and peristalsis of rectum and distal sigmoid colon
failure to pass meconium, empty rectal vault, megacolon
myasthenia gravis associations Answer: thymoma, thymic hyperplasia
ptosis, diplopia, can affect chewing, swallowing, speaking, shoulders, respiration
tx for tinea Answer: azoles
beta blockers for asthma Answer: none- even beta 1s can be nonselective at higher doses
what kind of teratogenic effects are seen w ACE/ARBs Answer: fetal renal agenesis
stones bones groans moans psych overtones Answer: high Ca or PTH
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