Deep Muscles of the Anterior Compartment of the Forearm Quiz

What is the name of the app used in the video?

• Muscle System Pro

• Interactive Biology App

• Biology Fun App

• Forearm Anatomy Pro

Which nerve is primarily responsible for the innervation of the deep muscles in the anterior compartment of the forearm?

• Anterior interosseous nerve

• Ulnar nerve

• Posterior interosseous nerve

• Radial nerve

The anterior interosseous nerve is a branch of which major nerve?

• Radial nerve

• Median nerve

• Musculocutaneous nerve

• Ulnar nerve

Which part of the flexor digitorum profundus is innervated by the ulnar nerve?

• Entire muscle

• Medial half

• None of the above

• Lateral half

What is the primary function of the flexor digitorum profundus muscle?

• Flexes the thumb

• Extends the fingers

• Flexes the fingers

• Rotates the forearm

Which muscle is responsible for flexing the thumb?

• Pronator quadratus

• Flexor pollicis longus

• Flexor digitorum profundus

• Flexor carpi radialis

Where does the tendon of the flexor pollicis longus insert?

• Carpal bones

• Distal phalanx of the thumb

• Proximal phalanx of the thumb

• Metacarpal of the thumb

What is the orientation of the pronator quadratus muscle?

• Runs in a circular pattern around the forearm

• Runs diagonally between the ulna and radius

• Runs horizontally between the ulna and radius

• Runs vertically between the ulna and radius

Which muscle is not part of the deep layer of the anterior compartment of the forearm?

• Flexor carpi ulnaris

• Flexor digitorum profundus

• Flexor pollicis longus

• Pronator quadratus

What is the main topic of the video?

• Muscles of the hand

• Muscles of the upper arm

• Deep muscles of the anterior compartment of the forearm

• Superficial muscles of the forearm