L2 Hand & arm muscles

Which one is not a muscle of the hand?

• Flexor digitorium

• Thenar eminence

• Hyperthenar eminence

• Palmer apournerosis

Which muscle flexes the digits?

• Flexor carpi radialis

• Flexor carpi ulnaris

• Flexor digitorium

Where would you find the deltoid?

• Forearm

• Shoulder

• Upper arm

• Palm

Decreasing the angle between to points is know as?

• Flexion

• Extension

• Abduction

Increasing the angle between 2 points is know as

• Flexion

• Extension

• Abduction

Which muscle attaches the radius and humerous bone?

• Brachioradialis

• Extensor carpi radialis

• Flexor digitorium

Which muscle tenses the palm?

• Flexor carpi ulnaris

• Brachioradialis

• Palmaris longus

• Flexor digitorium