Multiple Choice
Which is true?
A) all three heads of the triceps brachii extend the arm at the glenohumeral joint
B) the long head of the triceps brachii adducts and extends the arm at the glenohumeral joint
C) only the medial head of the triceps brachii extends the forearm at the elbow joint
D) none of the above
Correct Answer:

Verified
Correct Answer:
Verified
Q12: Which are attachments of the triceps brachii?<br>A)infraglenoid
Q13: Which are the attachments of the pronator
Q14: The anconeus is one of six muscles
Q15: Which is an action of the pronator
Q16: Which is an action of the supinator?<br>A)flexion
Q18: Which is an eccentric function of the
Q19: Which is an action of the triceps
Q20: Which one of the following muscles can
Q21: The "deep head" of the triceps brachii
Q22: Which is an eccentric function of the