Musculoskeletal 45-104 Flashcards

1
Q

Are meniscus thick or thin at periphery and inside

A

Periphery: thick

Inside: thin

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2
Q

Annular ligament purpose

A

Allows radial head to rotate and retain contact with radial notch of ulna

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3
Q

Loose pack talocrural

A

10 PF

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4
Q

Class 2 Lever Order

A

FRE

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5
Q

S1 tests what muscle

A

Plantarflexors

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6
Q

Motions at frontal plane

A

ABD/ADD

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7
Q

C7 dermatomes

A

Palmar distal phalanx-middle finger

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8
Q

The plum line runs through

A

External auditory meatus

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9
Q

Triceps nerve root

A

C7

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10
Q

What joint is the “yes” joint

A

Atlanto-occipital

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11
Q

Motions in transverse plane

A

IR/ER

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12
Q

Normal percent body fat for males and females

A

Males 12-18

Females 18-23

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13
Q

Wrist and hand direction for ulnar nerve test

A

Wrist extension, finger extension

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14
Q

Class 3 Lever order

A

FER

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15
Q

Three cardinal planes of the body

A

Frontal

Sagittal

Transverse

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16
Q

L4 dermatome

A

Patella

Medial mally

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17
Q

Ulnar collateral ligament purpose

A

Prevents abduction (valgus) of elbow

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18
Q

Ely’s test is for

A

Rectus femoris length

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19
Q

What nerve roots for Lumbar plexus

A

T12-L4

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20
Q

Divided percentage of total gait cycle for swing and stance phases

A

Stance: 60%

Swing: 40%

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21
Q

Achilles reflex is what nerve root

A

S1

22
Q

How to increase size of intervertebral foramen

A

Flexion

Contralateral side bend

23
Q

Patella reflex is what nerve root

A

L4

24
Q

Purpose of GH labrum

A

Deepens glenoid fossa

Increases articular surface

25
Q

Brachioradialis nerve root

A

C6

26
Q

Articulation in ulnohumeral joint

A

Trochlea of humerus

Trochlear notch of ulna

27
Q

Close pack TC

A

max DF

28
Q

L2 dermatome

A

Anterior thigh

29
Q

Biceps reflex nerve root

A

C5

30
Q

Calcaneofibular ligament (CFL) function

A

Resists IV in neutral or dorsiflexion

31
Q

First Class Lever example

A

Triceps on olecrenon

32
Q

Cozen’s and Mill’s tests are for

A

Lateral epicondylitis

33
Q

Common MOI for ACL

A

Hyperextension

Varus/valgus

34
Q

Where is plum line relative to hip

A

It is posterior to hip

35
Q

For someone with Parkinson’s, what would happen to the trunk during gait

A

Forward displaced

36
Q

Purpose of ligamentum flavum

A

Limits flexion and rotation of spine

37
Q

L3 dermatome

A

Middle third anterior thigh

38
Q

S3xS5 dermatome

A

Perianal

39
Q

First Class Lever order

A

EFR

or

RFE

40
Q

Examples of when an empty end feel would be a thing in general

A

Joint inflammation

Fracture

Bursitis

41
Q

Ligamentum flavum: where does it run

A

Lamina of one vertebrae to the lamina of one above it

42
Q

Purpose of subacromial bursa

A

Facilitates movement of the deltoid muscle over the shoulder capsule and supraspinatus tendon

43
Q

Purpose of ligamentum uncharted

A

Prevents cervical flexion

44
Q

Motions in sagittal plane

A

Flex/ext

45
Q

Ober’s test is for

A

TFL

46
Q

S2 dermatome

A

Medial posterior thigh

47
Q

S1 dermatome

A

Lateral plantar foot

48
Q

Where is plum line relative to knee

A

Anterior

49
Q

L5 dermatome

A

Fib head

Dorsum of foot

50
Q

The dens is a part of what vertebrae

A

C2

51
Q

Class 3 Lever example

A

Elbow flexion (anything that moves at high speeds)

52
Q

Job of radial collateral ligament

A

Prevent adduction (varus) of elbow joint