Tiefe Flexoren des Unterarms

Which group of muscles is located on the anterior forearm and is not easily palpable from the outside?

• Abductor muscles

• Superficial flexors

• Extensor muscles

• Deep flexors

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

• Pronation of the forearm

• Flexion of the fingers

• Extension of the fingers

• Abduction of the thumb

Which nerves are responsible for the innervation of the flexor digitorum profundus muscle?

• Median and radial nerves

• Radial and ulnar nerves

• Median and ulnar nerves

• Ulnar and axillary nerves

Where does the flexor pollicis longus muscle originate?

• On the humerus and the ulna

• On the radius and the interosseous membrane

• On the scapula and the radius

• On the ulna and the interosseous membrane

Which nerve innervates the flexor pollicis longus muscle?

• Axillary nerve

• Median nerve

• Radial nerve

• Ulnar nerve

What is the function of the pronator quadratus muscle?

• Pronation of the forearm

• Extension of the elbow

• Flexion of the wrist

• Supination of the forearm

Which structure do the flexor digitorum profundus and flexor pollicis longus muscles pass through?

• Inguinal canal

• Tarsal tunnel

• Carpal tunnel

• Cubital tunnel