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wrong19 Flashcards

1
Q

what drug is given for priapism

A

a1 adrenergic AGONIST phenylephrine(contracts carvernous SM

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2
Q

nitroblue tetrazolium turns blue(NADPH) works. what’s your diagnosis

A

myeloperoxidase def(can’t form hypochlorous acid)

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3
Q

hyperphosphorylated tau proteins are also known as

A

Neurofibrillary tangles found intracellular(alzheimer dementia)

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4
Q

what diz are a-syneuclein found

A

lewy body dementia/parkinson

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5
Q

what is milk-alki syndrome

A

increase absorption of ca+carbonate

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6
Q

ABG for milk-alki and what would increase/decreade

A

metabolic alka, prolong QT, 24,25 dihydroxycholecalciferol(increase) 1,25 would decrease

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7
Q

what is seeen as methylated DNA

A

Heterochromatin

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8
Q

describe Barr bodies on EM

A

dense dark staining spot @ the periphery of the nucleus

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9
Q

malignant PKU is def of what/ what can it cause

A

BH4, increase prolactinoma( not in phenalalanine hydroxylase def) cuz DOPA nds BH4 also.

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10
Q

what increase exposure can cause urothelial cancer

A

aromatic amines (benzidine) nicotines, aresinic, cyclophosphomide cisplatin

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11
Q

DOC for refractive MS/MOA

A

Alemtuzumab(binds to CD52 & inihb T&B cells NK, monocytes

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12
Q

ETEC causes what

A

watery dia(traveler) thru heat liable toxin

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13
Q

SE verapamil

A

gingival hyerplasia, bradycardia, AV block, hypotension

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14
Q

mode of inheritance AIP

A

AD(porphobilinogen deaminase)

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15
Q

eosinophil inclusions are found in what virus

A

CMV HSV VZV(cowdry A inclusions)

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16
Q

ribavarin MOA

A

inhib IMP dehydrogenase(prvnts synthesis of guanine nucleotides

17
Q

how does PCP present

A

dry cough , bilateral infiltrate cd4<200

18
Q

what’s the anti bodies found in hepatitis

A

anti-smooth muscle

19
Q

what’s the most common ovarian cancer

A

serous cystadenocarcinoma(psammoma)

20
Q

what are elevated in PCOS

A

LH(cuz there’s no fdbk inhib from progesterone

21
Q

moa clomiphene(infertility)

A

blks fdb inhib of estrogen(GNRH rises) folicle produces/ovulation

22
Q

most common place for endomitriosis

A

chronic pelvic pain (ovary, uterosacral lig, pouch of douglas

23
Q

what is progesterone challenge

A

given to see cause of primary amenorheaa. if bleed after w/drawl of progesterone pt will eventually menstruate

24
Q

causes if progesterone challenge fail

A 
FSH high(ovary problem)
FSH LOW (pit problem)
25
Q

what is deposited in good pasture

A

fibrin

26
Q

Methacholine reduces what

A

peak expiratory flow rate

27
Q

what is the deepest lyr of the skin that is involve in melanoma

A

HYPODERMIS

28
Q

things that shift curve to the LFT

A

decreased pCO2, body temp INCREASE pH

29
Q

what are lipofuscin

A

oxidation of phospholipids molecules

30
Q

what has cytoplasmic inclusion bodies

A

chlamydia(intracellular lacks peptidoglycan in its cell wall) give MACROLIDES

31
Q

paget diz of bone caused by what

A

increase activity of NF-kB

32
Q

decrease activity of carbonic anhydrase II causes what

A

osteoPETROSIS

33
Q

how do Pts w?osteoPetrosis present

A

Diffuse Thickening of all bones/pancytopenia

34
Q

what diz of the mother can lead to lumbrosacral agenesis

A

DM(caudal regression syndrome)

35
Q

what nephrotic syndrome has spike & dome

A

Membranous(anti phosphilipase A2 recptor)

36
Q

WEGNER has what type of antibodies

A

anti-proteinase 3

37
Q

what cells are neuroblastoma derived from

A

chromaffin cells of the adrenal medulla(Neural crest cells

38
Q

what art is effected in conductive aphasia

A

impaired repetition problem LFT MCA

39
Q

Subcapsular Hematoma is a complication of what

A

HELLP

wrong (26 decks)

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