DIT 5 Rheum and Bone Flashcards

1
Q

most common mal primary bone tumor of children

A

osteosarcoma

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2
Q

most common benign bone tumor

A

osteochondroma

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3
Q

sunburst X-ray pattern bone tumor

A

osteosarcoma

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4
Q

soap bubble xray pattern bone tumor

A

osteoclastoma

cl= clean= soap

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5
Q

hamartoma bone tumor

A

osteochondroma

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6
Q

codmans triangle xray pattern bone tumor

A

osteosarcoma

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7
Q

osteoporosis lab values

A

normal Ca
normal P
normal alk phos
normal PTH

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8
Q

osteopetrosis lab values

A

Ca-normal/low
P-normal
alk phos-normal/hi
PTH-normal/hi

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9
Q

pages disease of bone labs

A

Ca-normal
P-normal
alk phos- hi
PTH-normal

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10
Q

rickets/ osteomalacia labs

A

Ca- low
P- low
alk phos- normal/hi
PTH-hi

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11
Q

renal insufficiency labs

A

Ca- low
P- hi (Cant get rid)
alk phos- normal/hi
PTH- hi

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12
Q

Vit D intox labs

A

Ca- hi
P- hi
alk phos- normal
PTH- low

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13
Q

primary hyperthyroidism labs

A

Ca- hi
P- low
alk phos- hi
PTH- hi

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14
Q

osteitis fibrosa cystica

A

Ca- hi
P- low
alk phos- hi
PTH-hi

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15
Q

genetic def of carbonic anhydrase 2

A

osteopetrosis

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16
Q

failure of bone resorption–> thickened and dense bones

A

osteopetrosis

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17
Q

soft bones due to defective mineralization of osteoid

A

osteomalacia/ ricketts

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18
Q

bone is replaced by fibroblasts, collagen, and irreg bony trabeculae

A

polyostic fibrous dysplasia

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19
Q

excess osteoclastic activity results in disorganized bony architecture

A

pages disease of bone

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20
Q

reversible when Vit D is replaced

A

osteomalacia and ricketts

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21
Q

most common type of hip dislocation

structures injured

A

posterior dislocation

femoral vein, femoral n, head of femur
medial and lateral circumflex femoral arteries

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22
Q

tennis elbow

A

lateral epicondylitis

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23
Q

golfers elbow

A

medial epicondylitis

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24
Q

leading cause of knee pain in pots

A

patellofemoral syndrome

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25
Q

housemaids knee

A

prepatellar brursitis

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26
Q

rotator cuff: initial 15 deg of abduction

A

supraspinatus

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27
Q

external rot of arm

A

infraspinatus

teres minor

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28
Q

internal rot of arm

A

subscapalaris

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29
Q

what ABX class inc risk tendon rupture

A

FQ

30
Q

arthritis with DIP involvement, worse with USE

A

OA

31
Q

2 Ab Dx Rheumatoid arthritis

A

ACPA

Rheumatoid factor

32
Q

swollen, hard, painful finger joints

A

OA

33
Q

swollen, boggy, painful finger joints

A

RA

34
Q

cartilage erosion with polished bone beneath

A

OA

35
Q

benzo OD competitive antag

A

flumazinil

36
Q

Direct cholinergic agonist

A

carbechol
bethanocol
pilocarpine

37
Q

cholinergic antag

A
atropine
ipatropium
scopolamine
bentropine
oxybutynin
glycopyrrolate
38
Q

terbutaline

A

B2>B1

39
Q

phenylephrine

A

a1>a2

40
Q

indirect cholinergic agonist

A

neostigmine
echothiophate
donezepil
edrophonium

41
Q

cholinesterase regen

A

praladoxine

42
Q

alpha antag

A
terazosin
prazosin
doxazosin
phenoxybenazmine- nonselective
phentolimine
43
Q

nonselective BB

A

B2=B1
propranolol
timolol
labetalol

44
Q

selective B1 blockers

A

atenolol
esmolol
metoprolol

45
Q

bisphosphonates

A

inhibits osteoclasts

46
Q

pencil in cup deformities

A

psoriatic arthritis

47
Q

what bone disorder results from excess PTH?

A

osteo fibrosis cystica

48
Q

anti- smith and anti-dsDNA Ab

A

SLE

49
Q

anti-histone Ab

A

drug induced lupus

50
Q

anti-topoisomerase Ab

A

diffuse systemic scleroderma

51
Q

anti-centromrere Ab

A

CREST

52
Q

anti-jo1 Ab

A

polymyositis

53
Q

anti-Ro Ab

A

sjorgen syndrome

54
Q

arthritis, dry mouth, dry eyes

A

sjorgen syndrome

55
Q

most common cause of death in SLE

A

lupus nephropathy, lupus nephritis

56
Q

acne hyperkeratosis tx

A

Vit A analog: retinoic acid, tertian, isotretinoin

57
Q

acne sebum overproduction tx

A

isotretinoin, spironolactone, OCP

58
Q

acne propionibacterium acnes prolif tx

A

erythromycin, tetra, doxy, minocycline clinda, benzoyl peroxide

59
Q

acne inflamm

A

steroids

60
Q

skin disorder with pruritus assoc with asthma

A

atopic dermatitis

61
Q

allergy to nickel skin disorder

A

contact dermatitis

62
Q

parakeratotic scaling skin disorder

A

psorasis

63
Q

HPV2 and 4 skin disorder

A

veruccae

64
Q

RV normal pressure

LV normal pressure

A

25/5

130/10

65
Q

painless white patches on tongue cannot be scraped off

A

EBV- oral hairy leukoplakia

66
Q

pruritic vesicles assoc with celiac dz

A

dermatitis herpetiformis

67
Q

Ab against desmosomes

A

pemphigus vulgaris

68
Q

Ab against hemodesmosomes

A

bullous pemphigoid

69
Q

keratin filled cysts

A

subheric keratosis

70
Q

sand paper, predisposition to SCC

A

AK

71
Q

hits shows palisading nuc

A

BCC