Multiple Choice
Which is true?
A) only the long head of the biceps brachii does flexion of the arm at the glenohumeral joint
B) both heads of the biceps brachii pronate the forearm at the radioulnar joints
C) both heads of the biceps brachii flex the arm at the glenohumeral joint
D) only the short head of the biceps brachii flexes the forearm at the elbow joint
Correct Answer:
Verified
Correct Answer:
Verified
Q23: Which muscles attach onto the radius?<br>A)pronator teres,flexor
Q24: What nerve innervates the supinator?<br>A)median nerve<br>B)axillary nerve<br>C)radial
Q25: What nerve innervates the biceps brachii?<br>A)median nerve<br>B)axillary
Q26: Which muscle(s)can flex the forearm at the
Q27: What muscle is sometimes known as the
Q29: Which are the attachments of the pronator
Q30: Elbow joint flexor muscles whose bellies are
Q31: Which are attachments of the biceps brachii?<br>A)infraglenoid
Q32: Why is the "bicipital" groove of the
Q33: Elbow joint extensor muscles are innervated by