Missed Questions Flashcards

1
Q

osteoid matrix accumulation around trabeculae

A

vitamin d def

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2
Q

trabecular thinnings with fewer interconnections

A

osteoporosis

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3
Q

subperiosteal resorption with cystic degeneration

A

hyperparathyroidism

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4
Q

lamellar bone structure resembling a mosaic

A

paget’s

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5
Q

spongiosa filling medullary canal with no mature trabeculae

A

osteopetrosis

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6
Q

obturator foraemn

A

obturator nerve – ADDUCTS the thigh

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7
Q

thigh ABDuction

A

tensor fascia lata

satorius

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8
Q

thigh FLEXion

A

psoas, iliacs, TFL, sat

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9
Q

thigh EXTension

A

glutemus maximus

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10
Q

leg extension

A

quadriceps

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11
Q

fas gene product

A

apoptosis

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12
Q

bisphosphonate structure

A

pyrophosphate

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13
Q

brown spots on sclera and ear cartilage

A

alkapturia

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14
Q

collagen synthesis location

A

rough ER

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15
Q

protein A (s aureus)

A

binds fc portion of igG

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16
Q

PYR test

A

S. pyogenes

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17
Q

trendelenburg sign

A

superior gluteal nerve

18
Q

common peronal nerve

A

located around fibular head

can’t dorsiflex ankle

19
Q

vit d def

A

decrease Ca and Po

20
Q

sorbitol DH

A

sorbtiol – fructose

21
Q

high dose dexa metha

A

suppressed – pit adenoma

no change - ectopic

22
Q

positive delta g

A

<1 km

substrates favored

23
Q

negative delta g

A

> 1 km

products favored

24
Q

TIA treatment

A

aspirin

25
Q

nursemaid elbow

A

annular ligament displacement

26
Q

schilling test

A

increased – dietary

decreased – impaired intestinal absorption

27
Q

ticlopidine side effect

A

neutropenia

28
Q

rasburicase

A

treatment/prevention of tumor lysis syndrome

29
Q

reactions requiring biotin

A
CARBOXYLASE, they add CO2
pyruvate
acetyl coa
proprionyl
BMC CoA
30
Q

tyrosine –> dopa

A

tyrosine hydroxlase

31
Q

dopa –> dopamine

A

dopa decarboxylase

32
Q

dopamine –> NE

A

dopamine b-hydroxylase

33
Q

NE –> Epi

A

phenylethanolamine n-methyltransferase (PNMT)

34
Q

heme oxygenase

A

heme –> bilverdin (bruise, green color)

35
Q

receptor associated tyrosine kinases

A

JAK/STAT

prolactin, IL-2, GH

36
Q

steroid receptor location

A

cytoplasma

37
Q

thyroid receptor location

A

nucleus

38
Q

enfuvirtide

A

binds HIV gp41

inhibits entry

39
Q

maraviroc

A

binds CCR5

inhibits entry

40
Q

raltegravir

A

inhibits integrase

41
Q

HIV pol gene

A

protease inhibitor resistance