Forearm and Hand, Muscle Group #1

Palpating medial to the distal tendon of which muscle can help you locate the pronator teres?

biceps brachii

Which muscle is a strong elbow flexor located deep to the biceps brachii?

brachialis

Which muscle runs the length of the forearm but does not cross the wrist joint?

brachioradialis

To access the supinator, you must palpate deep to which muscle group?

extensors

The pronator quadratus is deep to the _____________ tendons and is accessible only on the quadratus's __________ portion.

flexor, lateral

The brachioradialis creates helpful dividing line between which two muscle groups?

flexors, extensors

Passive extension of the elbow would ______ the brachialis.

lengthen

Passive pronation of the forearm would _______ the supinator

lengthen

The ________ muscle is an antagonist to both the biceps brachii and supinator.

pronator teres

Passive flexion of the elbow would _______ the brachioradialis.

shorten

Passive pronation of the forearm would __________ the pronator teres.

shorten