Forearm flexors, wrist, palmar surface of hand

Question 1

Nerve and Action of the Pronator quadratus m.

Answer 1

Nerve: Anterior interosseus n.

Action: Pronates forearm

Question 1

nerve: ulnar n.

Action: flexes and adducts HAND

Answer 1

Nerve and Action of the flexor carpi ulnaris m.

Question 1

Nerve: Anterior interosseus n.

Action: Flexes thumb

Answer 1

Nerve and Action of the Flexor Pollicis Longus m.

Question 1

What is the main branch of the median n. at the distal border of the cubital fossa?

Answer 1

The anterior interosseus n.

Question 1

What are the innervations of the anterior side of the hand?

Answer 1

fingers 1, 2, 3, and half of 4 are from median n.

fingers 5 and half of 4 are from ulnar n.

Question 3

Nerve and Action of the Palmaris longus m.

Answer 3

nerve: median n.
action: flexes HAND AND FOREARM

Question 5

Nerve and Action of the flexor carpi radialis m.

Answer 5

Nerve: Median n.

Action: flexes and abducts HAND

Question 5

Nerve: Ulnar and Anterior interosseus n.’s

Action: Flexes distal IP joints and flexes hand

Answer 5

Nerve and Action of the flexor digitorum profundus m.

Question 6

Nerve and Action of the pronator teres m.

Answer 6

Nerve: Median n.

Action: pronates forearm

Question 7

What is the branch of the ulnar a. (not including recurrent a.’s)?

Answer 7

The common interosseous a., which branches into the anterior and posterior interosseus a.

Question 7

The radial a. runs w/ the _____ n. beneath the ___ m.

In b/w what 2 tendons is the radial pulse detected

Answer 7

superficial branch of the radial n. beneath the brachioradialis m.

in b/w brachioradialis and flexor carpi radialis tendons.

Question 8

Nerve: Median n.

Action: pronates forearm

Answer 8

Nerve and Action of the pronator teres m.

Question 10

Nerve: Median n.

Action: flexes and abducts HAND

Answer 10

Nerve and Action of the flexor carpi radialis m.

Question 12

Nerve and Action of the flexor digitorum superficialis m.

Answer 12

Nerve: Median n.

Action: Flexes proximal IP joints and flexes hand

Question 13

Nerve and Action of the flexor carpi ulnaris m.

Answer 13

nerve: ulnar n.

Action: flexes and adducts HAND

Question 14

nerve: median n.
action: flexes HAND AND FOREARM

Answer 14

Nerve and Action of the Palmaris longus m.

Question 17

Nerve and Action of the flexor digitorum profundus m.

Answer 17

Nerve: Ulnar and Anterior interosseus n.’s

Action: Flexes distal IP joints and flexes hand

Question 18

Nerve and Action of the Flexor Pollicis Longus m.

Answer 18

Nerve: Anterior interosseus n.

Action: Flexes thumb

Question 19

Nerve: Anterior interosseus n.

Action: Pronates forearm

Answer 19

Nerve and Action of the Pronator quadratus m.

Question 20

What are the 8 bones of the wrist?

Answer 20

Scaphoid, Lunate, Triquetrum, Pisiform, Trapezium, Trapezoid, Capitate, Hamate

Mneumonic: Some Lovers Try Positions That They Can’t Handle

Question 21

Where does the brachial a. bifurcate into the radial and ulnar a.’s?

What are the radial and ulnar recurrent a.’s called?

Answer 21

The cubital fossa;

Ulnar has anterior and posterior ulnar recurrent a’s,

radial has only one radial recurrent a.

Question 22

Nerve: Median n.

Action: Flexes proximal IP joints and flexes hand

Answer 22

Nerve and Action of the flexor digitorum superficialis m.