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Upper Extremity Anatomy > UMU Poll > Flashcards

UMU Poll Flashcards

1
Q

What is the signature pedagogy of the physical therapy profession?

A

Human body as teacher

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2
Q

What resource document can you use to best be able to locate

a structure on many donors?

A

structure relations

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3
Q

What type of anatomical structure varies the most?

A

veins - anatomical variation (size, location, etc.) - bring deoxygenated blood back to the heart with many pathways (nerves vary least)

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4
Q

What layer of connective tissue are superficial n. & v. found within?

A

Suerficial fascia (AKA hypodermis, adipose, fat)

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5
Q

What movement of the hand at the wrist is defined as movement
of the hand away from midline of the body?

A

Abduction

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6
Q

What describes the characteristics of smooth mm?

A

Involuntary innervation by the ANS

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7
Q

Q8. What are the functions of the extrinsic mm of the back?

A

Limb movement & respiration (serratus posterior superior)

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8
Q

Which muscle is a border forming the triangle of the skin of the back?

A

Trapezius

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9
Q

What branch of the spinal n. provides sensory innervation

of the skin of the back?

A

Posterior rami

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10
Q

What mm attaches on the crest of the spine of the scapula?

A

trapezius - bony landmarks form in response to mm pull

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11
Q

What action does a mm have when its line of pull is posterior
to the axis of rotation of the humerus?

A

Lateral rotation - lateral/posterior, medial/anterior

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12
Q

What n. accompanies the posterior circumflex humeral a. ?

A

Axillary - Pass through quadrangular space

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13
Q

What bony landmark becomes free to move inferior & damage the GH joint during the most severe shoulder separation?

A

Acromionprocess - clavide moves superiorly

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14
Q

What mm tendon is the primary occupant of the subacromial

space?

A

Supraspinatus

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15
Q

What shoulder girdle joint is not synovial?

A

Scapulothoracic joint - pseudojoint (necessary for GH joint to function)

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16
Q

What is the synovial classification of the AC joint?

A

Plane (gliding) - two flat articular surfaces

17
Q

What are the actions of the posterior deltoid?

A

Extension, ER, and horizontal lateral extension

18
Q

What ligament limits (restricts) elevation of the clavicle?

A

Costoclavicular ligament (1st rib to clavicle)

19
Q

What nerve innervated the subclavius mm.?

A

Subclavian n.

20
Q

What muscle attaches to the lesser tubercle to the humerus?

A

Subscapularis muscle

21
Q

What part of the brachial plexus is contained by the axilla?

A

Cords

22
Q

What spinal nerve exits between vertebrae T5-T6?

A

T5

23
Q

What is the arterial supply of the anterior compartment of the arm?

A

Brachial a.

24
Q

What dermatome are you assessing when you touch your patient’s index finger?

A

C7

25
Q

What is the synovial joint type classification of the humeroradial joint?

A

Gliding

26
Q

What muscle attaches to the ulnar tuberosity of the ulna?

A

Brachialis muscled

27
Q

What ligament functions to limit/resist excessive cubital valgus?

A

Ulnar collateral ligament

28
Q

What ligament does the head of the radius depart from during its subluxation?

A

Anular ligament

29
Q

What is the distal attachment of the brachioradialis?

A

Distal radius, lateral to styloid process

30
Q

What muscle adducts the hand at the wrist (ulnar deviation)?

A

Extensor carpi ulnaris

31
Q

What specific nerve goes to the supinator muscle?

A

Deep branch of radial nerve

32
Q

What muscle’s tendon changes direction by passing around the dorsal tubercle of the radius?

A

Extensor pollicis longus

33
Q

What artery passes through an opening in the interosseous membrane runs parallel to a same named nerve?

A

Recurrent interosseous

34
Q

What area of the hand is anterior to the 5th metacarpal?

A

Hypothenar eminence

35
Q

What joint is between a middle phalanx and a proximal phalanx?

A

Proximal interphalangeal

36
Q

What is a true statement about the Triangular Fibrocartilage Complex?

A

Made of fibrocartilage

37
Q

What muscle is classified as an intrinsic muscle of hand?

A

Abductor pollicis brevis

38
Q

What nerve innervated all the thenar muscles (except deep head of flexor pollicis longus)?

A

Median n.

Upper Extremity Anatomy (8 decks)

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