Lab 4 Flashcards

1
Q

terms to side the ulna

A

trochlear notch - anterior
olecranon process - proximal
radial notch - lateral

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2
Q

terms to side the radius

A

radial head - proximal
radial tuberosity - anterior
ulnar notch - medial

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3
Q

terms to side the humerus

A

head - proximal
medial epicondyle - medial
olecranun fossa - posterior

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4
Q

full classification of elbow joint

A

diarthrotic synovial monaxial hinge joint

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5
Q

what articulates to create the glenohumeral joint

A

glenoid fossa

head of the humerus

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6
Q

what 3 joints are in the elbow

A

humeroulnar
humeroradial
proximal radioulnar

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7
Q

full classification of radioulnar joint

A

diarthrotic synovial biaxial pivot joint

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8
Q

what is the sheet between the radius and ulna called

A

interosseous membrane

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9
Q

what bones are in the radiocarpal joint

A

radius
scaphoid
lunate

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10
Q

what movements occur in the wrist

A

flexion/extension

adduction/abduction

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11
Q

what is the full classification of the wrist

A

diarthrotic synovial biaxial ellipsoid joint

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12
Q

what movements occur in the intercarpal joints

A

flexion/extension
adduction/abduction
circumduction

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13
Q

what muscles make up the rotator cuff

A

subscapularis - A
supraspinatus - P
infraspinatus - P
teres minor - P

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14
Q

The function of the teres major

A

extension
medial rotation
adduction

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15
Q

the function of the coracobrachialis

A

adduction

flexion

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16
Q

the function of the pectoralis major

A

adduction
flexion
medial rotation

17
Q

the function of the lattisimus dorsi

A

extension
adduction
medial rotation

18
Q

the function of the deltoid

A

abduction
flexion/extension
medial/lateral rotation

19
Q

what 2 main muscles are using when doing a chin-up

A

brachioradialis

brachialis

20
Q

what muscles flex the hand at the wrist

A

flexor carpi radialis
flexor carpi ulnaris
palmaris longus

21
Q

what muscles extend the hand at the wrist

A

extensor carpi radialis longus
extensor carpi radialis brevis
extensor carpi unlaris