forearm muscles (anterior)

Question 1

mention the layers of muscles in the forearm

Answer 1

intermediate, deep and superficial

Question 2

the anterior compartment of the forearm muscles are known as what type of muscles?

Answer 2

flexor muscles

Question 3

pronator teres, flexor carpi ulnaris, flexor carpi radilis and palamaris longus are what layer of muscles?

Answer 3

superficial layer

Question 4

name the origin of pronator teres

Answer 4

medial epicondyle of the humerus and the coronoid process of ulna

Question 5

nerve supply of flexor carpi ulnaris

Answer 5

ulnar nerve

Question 6

insertion of palamaris longus

Answer 6

flexor retinaculum,and palamar apenorosis

Question 7

origin of flexor carpi ulnaris

Answer 7

medial epicondyle of the humerus and olecranon and the posterior border of ulna

Question 8

nerve supply of flexor carpi radilis

Answer 8

median nerve

Question 9

action of pronator teres

Answer 9

pronates and flexes the forearm at the elbow joint

Question 10

lateral surface of radius is the insertion for what muscle?

Answer 10

pronator teres

Question 11

radial nerve supplies pronator teres, tre or false?

Answer 11

false,median nerve

Question 12

origin of flexor carpi radialis

Answer 12

medial epicondyle of the huumerus

Question 13

action of flexor carpi radialis

Answer 13

flexes and abducts the hand

Question 14

action of felxor carpi ulnaris

Answer 14

flexes and adducts the hand ( at wrist )

Question 15

the base of teh second metacarpal is the insertion for ehat muscle

Answer 15

flexor carpi radialis

Question 16

nerve supply for palmaris longus

Answer 16

median

Question 17

flexor carpi ulnaris insertion

Answer 17

pisiform bone,hook of hamate bone and the 5th metacrapal

Question 18

action of palmaris longus

Answer 18

flexes the hand (at wrist( and tightens palmar apenorosis

Question 19

origin of palmaris longus

Answer 19

medial epicondyle of the humerus

Question 20

flexor digitoruum superficialis origin

Answer 20

humeroulnar head medial epicondyle of the humerus and the coronoid process of ulna
radial head; superior half of the anterior border of radius

Question 21

insetion of flexor digitorum superficialis

Answer 21

middle phalanges of didgits 2-5

Question 22

nerve supply of flexor digitrum super ficilis

Answer 22

median

Question 23

action of flexor digitorum super

Answer 23

flexes teh wrist joint, flexes the middle phalanges at proximial interphalangeal joints and flexes proximal phalanges at metacarpophalangeal joints

Question 24

origin of flexor digitorum profundus

Answer 24

medial and anterior border of ulna and interosseous membrane

Question 25

insertion of fdp

Answer 25

base of distal phalanx of midddle four fingers

Question 26

nerev supply of fdp

Answer 26

nediaally ulnar nerve and laterally median nerve

Question 27

action of fdp

Answer 27

flexes the wrist joint the metcarpophalngeal joint and all interphalangeal joints

Question 28

name the 3 deep muscles

Answer 28

flexor didgtorum profundus, flexor pollicis longus and pronator quadratus

Question 29

fpl origin is

Answer 29

anterior surafce of the radius and interosseous membrane

Question 30

fpl insertion

Answer 30

base of phalanx of the thumb

Question 31

action of fpl

Answer 31

flexes the phalanx of the thumb

Question 32

nerve supply of fpl

Answer 32

median nerve

Question 33

origin of pronator quadratus

Answer 33

distal 1/4 of teh anterior surafce of ulna

Question 34

insertion of pronator quadratus

Answer 34

distal 1/4 of the anterior surface of radius

Question 35

nerve supply of pq

Answer 35

median

Question 36

action of pq

Answer 36

pronates forearm at teh radioulnar joint