Forearm flexors, wrist, palmar surface of hand Flashcards
(22 cards)
Nerve and Action of the Pronator quadratus m.
Nerve: Anterior interosseus n.
Action: Pronates forearm
nerve: ulnar n.
Action: flexes and adducts HAND
Nerve and Action of the flexor carpi ulnaris m.
Nerve: Anterior interosseus n.
Action: Flexes thumb
Nerve and Action of the Flexor Pollicis Longus m.
What is the main branch of the median n. at the distal border of the cubital fossa?
The anterior interosseus n.
What are the innervations of the anterior side of the hand?
fingers 1, 2, 3, and half of 4 are from median n.
fingers 5 and half of 4 are from ulnar n.
Nerve and Action of the Palmaris longus m.
nerve: median n.
action: flexes HAND AND FOREARM
Nerve and Action of the flexor carpi radialis m.
Nerve: Median n.
Action: flexes and abducts HAND
Nerve: Ulnar and Anterior interosseus n.’s
Action: Flexes distal IP joints and flexes hand
Nerve and Action of the flexor digitorum profundus m.
Nerve and Action of the pronator teres m.
Nerve: Median n.
Action: pronates forearm
What is the branch of the ulnar a. (not including recurrent a.’s)?
The common interosseous a., which branches into the anterior and posterior interosseus a.
The radial a. runs w/ the _____ n. beneath the ___ m.
In b/w what 2 tendons is the radial pulse detected
superficial branch of the radial n. beneath the brachioradialis m.
in b/w brachioradialis and flexor carpi radialis tendons.
Nerve: Median n.
Action: pronates forearm
Nerve and Action of the pronator teres m.
Nerve: Median n.
Action: flexes and abducts HAND
Nerve and Action of the flexor carpi radialis m.
Nerve and Action of the flexor digitorum superficialis m.
Nerve: Median n.
Action: Flexes proximal IP joints and flexes hand
Nerve and Action of the flexor carpi ulnaris m.
nerve: ulnar n.
Action: flexes and adducts HAND
nerve: median n.
action: flexes HAND AND FOREARM
Nerve and Action of the Palmaris longus m.
Nerve and Action of the flexor digitorum profundus m.
Nerve: Ulnar and Anterior interosseus n.’s
Action: Flexes distal IP joints and flexes hand
Nerve and Action of the Flexor Pollicis Longus m.
Nerve: Anterior interosseus n.
Action: Flexes thumb
Nerve: Anterior interosseus n.
Action: Pronates forearm
Nerve and Action of the Pronator quadratus m.
What are the 8 bones of the wrist?
Scaphoid, Lunate, Triquetrum, Pisiform, Trapezium, Trapezoid, Capitate, Hamate
Mneumonic: Some Lovers Try Positions That They Can’t Handle
Where does the brachial a. bifurcate into the radial and ulnar a.’s?
What are the radial and ulnar recurrent a.’s called?
The cubital fossa;
Ulnar has anterior and posterior ulnar recurrent a’s,
radial has only one radial recurrent a.
Nerve: Median n.
Action: Flexes proximal IP joints and flexes hand
Nerve and Action of the flexor digitorum superficialis m.
