ch 6 midterm T/F
The elbow joint is a hinge-type joint that allows for internal and external rotation.
F
While in the anatomical position the radius is medial with respect to the ulna.
F
Bony stability of the elbow in full extension is enhanced by the olecranon process fitting into the olecranon fossa,
T
The insertion of the triceps brachii muscle is the olecranon process of the ulna.
T
The radial collateral ligament provides lateral stability to the elbow and is rarely injured.
T
When performing a pushup the biceps brachii is considered to be an antagonist muscle.
T
Medial epicondylitis is also known as golfer's elbow.
T
Movement at the elbow by the forearm away from the shoulder is accurately described by the term "flexion".
F
Positioning the forearm in pronation reduces the effectiveness of the biceps brachialis in flexing the elbow.
T
Supination refers to internal rotary movements of the radius on the ulna.
F