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First Aid Sections > MSK > Flashcards

MSK Flashcards

1
Q

Waiter’s tip/Erb Palsy

A

upper trunk, C5/C6

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2
Q

Claw hand/Klumpke’s palsy

A

lower trunk, C8/T1

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3
Q

Winged Scapula

A

long thoracic nerve (C5-7)

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4
Q

wrist drop

A

radial n.

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5
Q

ulnar claw

A

can’t extend 4/5 fingers

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6
Q

median claw

A

can’t straighten 2/3 fingers

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7
Q

osteopetrosis

A

defective osteoclasts/carbonic anhydrase II mutation

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8
Q

osteomalacia

A

increased ALP

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9
Q

Paget’s disease out comes

A

high output heart failure

risk of osteogenic sarcoma

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10
Q

polyostotic fibrous dysplasia

A

McCune-Albright syndrome

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11
Q

giant cell tumor/osteoclastoma

A

double bubble/soap bubble apperance

spindle-shaped cells

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12
Q

osteochondroma

A

benign

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13
Q

Osteosarcoma

A

association with familial Rboma, Paget’s

elevation of periosteum

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14
Q

Ewing’s sarcoma

A

small blue cell, malignant
onion skin appearance
associated with 11,22 translocation

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15
Q

chondrosarcoma

A

men 30-60

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16
Q

sjogren’s syndrome

A

increases risk of B cell lymphoma, dental carries

17
Q

Polymyositis cause

A

endomysial inflamm with CD8 T cells

18
Q

dermatomyositis

A

perimysial inflamm and atrophy with CD4 T cells

19
Q

acantholysis

A

pemphigus vulgarius

20
Q

acanthosis

A

acanthosis nigicans

21
Q

albinism

A

decreased melanin due to decreased tyrosinase activity

22
Q

dermatitis herpetiformis

A

associated with celiac disease

23
Q

erythema multiforma

A

mycoplasma, HSV

sulfa drugs, B lactam, phenytoin

24
Q

acanthosis nigricans

A

hyperinsulinemia

25
actinic keratosis
percursor to squamous cell carcinoma
26
erythema nodosum
sarcoid ,coccid, histo, TB streptococcal leprosy Crohn's
27
Lichen Planus
6 P's | associated with hep C
28
Basal cell carcinoma
doesn't metastasize | palisading nuclei
29
Squamous cell carcinoma
may spread to LNs | keratin pearls
30
vemurafenib
BRAF kinase inhibitor for metastatic melanoma
31
Aspirin AE
gastric ulceration, tinnitus
32
celecoxib AE
increased risk of thrombosis | sulfa allergy

First Aid Sections (25 decks)

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