kin 245 the elbow and radioulnar joints

the digital attachments of the radioulnar jont muscles are located on the radius t f

true

the insertion of the biceps brachii muscle is the radial tuberosity t f

true

the origin of the biceps brachii include the supraglenoid tubercle above the superior lip of the glenoid fossa t f

true

when the arm is held in anatomical position the radial tuberosity is in close proximity to the lateral side of the ulna t f

true

the pronator teres has the following origin: distal art of the medial condyloid ridge of the humerus and medial side of the poximal---

ulna

both heads of the--- muscle insert on the tuberosity of the radius and the bicipital aponeurosis

biceps brachii

the brachialis has the following insertion:---process of the ulna

coronoid

the brachilis has the following origin: ---half of the anterior shaft of the humerus

distal

the supinator has the following origin: lateral--- of the humerus and neighboring posterior part of the ulna

epicondyle

the primary movement of the anconeus is elbow---

extension

extension of the elbow is an action of the brachioradialis t f

false

lateral epicondylitis is a condition that occurs less commonly than medial epicondylitis t f

false

muscles that primarily flex the elbow and pronate the forearm include the anconeus t f

false

pronation of the forearm is an action of the biceps brachii t f

false

supination refers of internal rotary movements of the radius and on the ulna t f

false

supination refers to internal rotary movements of the radius and ulna t f

false

the brachialis is a radioulnar supinator t f

false

the insertion of the brachialis muscle is the coracoid process of the ulna t f

false

the insertion of the brachioradialis muscle is the proximal end of the radius at the styloid process t f

false

the lateral supracondylar ridge is an anatomical landmark located on the ulna t f

false

the olecranon process is located on the medial aspect of the ulna t f

false

the pronator quadratus acts in flexion of the elbow t f

false

the radial head sits inside the capitulum and is held in place by the annular ligament t f

false

the scapula and clavicle serve as the proximal attachments for the muscles that flex and extend the elbow t f

false

the supraglenoidal tubercle above the superior lip of the glenoid fossa of the scapula is the origin of the triceps t f

false

weak flexion of the shoulder is an action of the brachioradialis t f

false

while in anatomical position the radius is medial with respect to the ulna t f

false

the brachioradialis primary movement includes pronation and supination to neutral, and elbow---

flexion

the pronator teres primary movement includes pronation and weak elbow---

flexion

what is the sole action of the brachialis

flexion of the elbow

the elbow joint is classified as a---joint that allows only flexion and extension

ginglymus

the biceps brachi short head has the following origin: coracoid process of the scapula and upper lip of the ---fossa

glenoid

the anconeus has the following origin: posterior surface of the lateral condyle of the ---

humerus

the triceps brachii long head has the following origin:---tubercle below the inferior lip of the glenoid fossa of the scapula

infraglenoid

the triceps brachii---head has the following origin: distal two-thirds of the posterior surface of the humerus

medial

what is the insertion of the pronator teres muscle

middle 1/3 of the lateral surface of the radius

the anconeus has the following insertion: posterior surface of the lateral----process and proximal one-fourth of the unlna

olecranon

the triceps brachii lateral head has the following origin: uper half of the ---surface of the humerus

posterior

internal rotary movement of the radius on the ulna that results in the hand moving from the palm-up to the palm-down position

pronation

the primary movement of the pronator quadratus is ----of the forearm

pronation

the elbow may be thought of as two interrelated joints: the humeroulnar, and the---

radiohumeral

the pronator quadratus has the following insertion: distal one-fourth of the anterior side of the --

radius

the pronator teres has the following insertion: middle one-third of the lateral surface of the ---

radius

the supinator has the following insertion: lateral surface of the proximal--just below the head

radius

external rotary movement of the radius on the ulna that results in the hand moving from the palm-down to the palm- up position is termed---

supination

the primary movement of the supinator is

supination

the primary movement of the supinator is ---

supination

the biceps brachii long head has the following origin:----tubercle above the superior lip of the glenoid fossa

supraglenoid

normal body limitation of elbow flexion is limited by the coranoid process fitting into the coronoid fossa t f

t

motion of the elbow primarily involves movement between articular surfaces of the humerus and ulna t f

true