test 1 Flashcards

1
Q

loa loa

A

eye worm, skin swelling

txt with diethylcarbamazine

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2
Q

which infection may mimic peptic ulcer

A

strongyloides stercolis …. vomiting diarrhea epigastric pain
txt with ivermectin, bendazole

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3
Q

pt migrates from seira leone ,,, has fever chills headache ,,, after txt ecg shows torsades pointes

A

malaria.. quinine

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4
Q

pt has lyme disease wats the txt and SE

A

doxyxyline … photosensitivity

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5
Q

B tubulin dissembly …. which drug

A

paclitaxel

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6
Q

mechanism for vincrisitine

A

bind b tubulin but inhibit microtubule formation

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7
Q

busulfan

A

DNA alkylating agent … today only used in CML stem cell transplant

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8
Q

cisplatin

A

crosslinking DNA

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9
Q

pt cant lose weight what does the doc prescribe with diet and exercise

A

orlistat …. inhibiting gastric and pancreatic lipase …. inhibtion of fat hydrolyzation

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10
Q

phentermine

A

is an anorexiant … amphetamine … appetite suppresent

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11
Q

when can we use terabinafine

A

oral agent to treat tinea infection of hair and nails and topical for skin

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12
Q

classical conditioning

A

natural response is elicited by a learned or conditioned stimulus

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13
Q

why is G6PD important

A

it reduces NADP to NADPH …. which reduces glutathione …. protects against oxidant injury

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14
Q

which drug given in arrhythmia inhibits sodium potassium adenine triphosphate

A

DIGOXIN

increases CO and doesn’t effect venous return

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15
Q

txt for shingles

A

famciclovir … guanosin analogue

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16
Q

postherpatic neuralgia and its txt

A

after shingles .. txt with TCA, pregabalin or gabapentin

17
Q

pt complains of floaters and flashing lihts

A

retinal detachment

18
Q

how can one confirm Parkinson diagnosis

A

L dopa fixes the tremor

19
Q

what are risk factors of breast cancer

A

early menarche, late menopause, obesity

20
Q

germline mosaisicm

A

parents don’t have the disease but all children do

mutation in egg or sperm

21
Q

heteroplasmy

A

MELAS lactic acidosis stroke like episodes

passed down from mothers

22
Q

gram negative lactose fermenters

A

e coli and klebsiella

23
Q

positive oxidase

A

pseudomonas and n meningitidis

24
Q

facultative anaerobes vs true obligate anaerobes

A

e coli vs mycobacterium and nocadia

25
aids pt MRI shows hyper dense areas of demyelination
JC virus... deficits of speech memory coordination
26
painless hematuria and travelling outside USA
schistosomiasis …. squamous cell carcinoma of bladder