Podcast
Questions and Answers
Which nerve supplies the flexor carpi ulnaris and the medial part of the flexor digitorum profundus in the forearm?
Which nerve supplies the flexor carpi ulnaris and the medial part of the flexor digitorum profundus in the forearm?
- Musculocutaneous nerve
- Ulnar nerve (correct)
- Median nerve
- Radial nerve
Which artery provides blood supply to the muscles of the forearm?
Which artery provides blood supply to the muscles of the forearm?
- Radial artery
- Ulnar artery (correct)
- Brachial artery
- Femoral artery
Which group of muscles is responsible for pronation and flexion of the forearm?
Which group of muscles is responsible for pronation and flexion of the forearm?
- Lateral group
- Intermediate group
- Deep group
- Superficial group (correct)
Which muscle flexes and abducts the hand at the wrist joint?
Which muscle flexes and abducts the hand at the wrist joint?
Where does the pronator teres muscle originate from in the forearm?
Where does the pronator teres muscle originate from in the forearm?
Flashcards
Nerve for flexor carpi ulnaris and medial flexor digitorum profundus
Nerve for flexor carpi ulnaris and medial flexor digitorum profundus
The ulnar nerve supplies the flexor carpi ulnaris and the medial part of the flexor digitorum profundus muscles in the forearm.
Forearm muscle blood supply
Forearm muscle blood supply
The ulnar artery provides blood supply to the muscles of the forearm.
Forearm pronation and flexion group
Forearm pronation and flexion group
The superficial group of forearm muscles is responsible for pronation and flexion of the forearm.
Flexor carpi radialis function
Flexor carpi radialis function
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Pronator teres origin
Pronator teres origin
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Study Notes
Forearm Muscles and Nerve Supply
- The ulnar nerve supplies the flexor carpi ulnaris and the medial part of the flexor digitorum profundus in the forearm.
Blood Supply to Forearm Muscles
- The ulnar artery provides blood supply to the muscles of the forearm.
Forearm Muscle Function
- The anterior compartment of the forearm, specifically the pronator teres and pronator quadratus muscles, is responsible for pronation and flexion of the forearm.
Wrist Joint Movement
- The flexor carpi radialis muscle flexes and abducts the hand at the wrist joint.
Origin of Pronator Teres Muscle
- The pronator teres muscle originates from the medial epicondyle of the humerus and the coronoid process of the ulna in the forearm.
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