Muscles of the Arm

What is the name of this muscle?

• deltoid

• brachialis

• triceps

• biceps brachii

What is the name of this muscle?

• extensor digitorum

• flexor carpi radialis

• palmaris longus

• flexor carpi ulnaris

• brachioradialis

What is the name of this muscle? (anterior view)

• biceps brachii

• triceps brachii

• brachialis

• brachioradialis

• flexor carpi radialis

What is the name of this muscle?

• deltoid

• triceps brachii

• biceps brachii

• brachioradialis

• palmaris longus

​ (a)   flexes and supinates the forearm

• biceps brachii

• Latissimus dorsi

• Serratus anterior

• Rectus abdominis

Is the deltoid proximal or distal to the flexor carpi ulnaris?

• proximal

• distal

Extends, adducts, and rotates arm medially ​ (a)  

• Latissimus dorsi

• Subscapularis

• Supraspinatus

• Deltoid

Indicate the action(s) of the FLEXOR DIGITORUM PROFUNDUS muscle. Choose all that apply.

• flexes thumb

• flexes fingers 2-5

• extends fingers 2-5

• adducts wrist

• abducts wrist

What is the name of this muscle? (posterior view)

• biceps brachii

• triceps brachii

• brachioradialis

• palmaris longus

What is the name of this muscle?

• deltoid

• brachialis

• triceps

• biceps