Elbow & Wrist Flashcards

1
Q

What kind of joint is the elbow

A

Hing joint

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2
Q

What kind of injuries are the elbow prone to

A

Lateral epicondylitis i.e tennis elbow and medial i.e golfers elbow

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3
Q

What are the three main ligaments of the elbow

A

Ulnar collateral ligament
Radial collateral ligament
Angular ligament

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4
Q

What membrane connects the ulnar and radius

A

Interosseous membrane

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5
Q

What muscle is found on the flexor of the elbow

A

Brachioradialis

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6
Q

The anterior part of the forearm which are the flexors is inervated by what nerve

A

Median

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7
Q

The posterior part which contains the extensors of are innervated by

A

Radial nerve

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8
Q

Which muscle act as an anti gravity muscle in the forearm

A

Flexor muscle

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9
Q

What are the superficial veins of the forearm

A

Cephalic, median antebrachial , basilic vein

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10
Q

Radial tuberosity Inserts which tendon

A

Biceps brachii

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11
Q

How many muscles are in the forearm

A

20

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12
Q

In the anterior compartment muscles of elbow what muscles are in the superficial compartment muscles from medial to lateral

A
Fpfp
Flexor carpi ulnaris
Palmaris longus
Flexor capi radialis
Pronator teres
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13
Q

In the intermediate compartment of the elbow muscles

A

Flexor digitorum superficialis

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14
Q

Deep compartment muscles from medial to lateral

A

Flexor digitorum profundus,
Flexor pollicis longus,
Pronator quadratus&

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15
Q

In the posterior compartment of the elbow superficial muscles from lateral to medail

A

Brachioradialis, extensor carpi radialis longus and brevis , extensor digitorum, extensor digit minimi , extensor carpi ulnaris, anconeus

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16
Q

Deep compartment muscles of the elbowlateral to medial

A

Supinator, abductor policies longus, extensor pollicies longus and brevis , extensor indicis

17
Q

In the forearm region what are the two major arteries that supply

A

Radial and ulnar arteris

18
Q

Major veins of the elbow from lateral to medial

A

Cephalic vein , median antebrachium vein , basiclic, ulnar vein

19
Q

Function of the pivot joint of the forearm

A

Pronation and supination of the forearm

20
Q

What type of joints are the intercarpal joints

A

Synovial plane joint e.g biaxial

21
Q

The carpal bones are the proximal bones and has how many

A

8 set of irregularly shaped bones

And the location is the wrist area

22
Q

The distal part consists of the metacarpal and they are how many

A

5 and each finger has 3 phalanges except the thumb

23
Q

The eigjt carpal bones from laterl to medial

A

Scaphoid , lunate, triquetrum and pisiform

24
Q

Distal row from lateral to medial

A

Trapezium, trapezoid, capitate and hamate

25
Q

Nick name for styloid process of the radius

A

Lister’s turbercule

26
Q

Which bone can be palpated at the base of the anatomical snuffbox

A

Scapoid

27
Q

Which of the wrist bones can be palpated in the exterior

A

The pisiform

28
Q

The muscles of the hand are innervated by?

A

Radial, median & ulanr nerves from the brachial plexus

29
Q

The intrinsic group of the wrist can be divided into

A

Thenar(thumb) and hypothenar (little fingers)

30
Q

Muscles of the thenar or thumb includes

A

Opponens pollicies
Abductor pollicies brevis
Flexor pollicies brevis
Adductor pollicies

31
Q

The hypothenar muscles are? From superficial to deep

A

Palmaris brevis
Abductor digiti minimi
Flexor digiti minimi
Opponens digiti minimi

32
Q

Function of the 7 interossei muscles

A

Finger adduction and abduction

33
Q

Which part of the interossei muscles assist in flexion of metacarpophalangeal joint

A

Palmar

34
Q

Which part of the interossei muscles assist in the extension of the interphalangeal joint

A

Dorsal

35
Q

Ligaments of the wrist

A

Palmar radiocarpal
Dorsal radiocarpal
Ulnar and radial radiocarpal