practical 2 second order

Question 1

pectoralis major (function)

Answer 1

arm flexion, adducts, and medially rotates arm

Question 2

pectoralis major (innervation)

Answer 2

lateral pectoral and medial pectoral nerves

Question 3

pectoralis major (proximal attachment)

Answer 3

clavicle, sternum, ribs 2-6

Question 4

pectoralis major (distal attachment)

Answer 4

humerus

Question 5

coracobrachialis (function)

Answer 5

adduct and flexes arm

Question 6

coracobrachialis (innervation)

Answer 6

musculocutaneous nerve

Question 7

coracobrachialis (proximal attachment)

Answer 7

scapula

Question 8

coracobrachialis (distal attachment)

Answer 8

humerus

Question 9

biceps brachii (function)

Answer 9

weak arm flexor

Question 10

biceps brachii (innervation)

Answer 10

musculocutaneous nerve

Question 11

biceps brachii (proximal attachment)

Answer 11

scapula

Question 12

biceps brachii (distal attachment)

Answer 12

radial tuberosity and bicipital aponeurosis

Question 13

brachioradialis (function)

Answer 13

flexes forearm

Question 14

brachioradialis (innervation)

Answer 14

radial nerve

Question 15

brachioradialis (proximal attachment)

Answer 15

humerus

Question 16

brachioradialis (distal attachment)

Answer 16

radius

Question 17

tricep brachii- long head (function)

Answer 17

extends and adducts arm

Question 18

tricep brachii- long head (innervation)

Answer 18

radial nerve

Question 19

tricep brachii- long head (proximal attachment)

Answer 19

scapula

Question 20

tricep brachi- long head (distal attachment)

Answer 20

ulna

Question 21

rectus femoris (function)

Answer 21

flexes thigh and extends leg

Question 22

rectus femoris (innervation)

Answer 22

femoral nerve

Question 23

rectus femoris (proximal attachment)

Answer 23

iliac spine

Question 24

rectus femoris (distal attachment)

Answer 24

quadriceps tendon to patella and then patellar ligament to tibial tuberosity

Question 25

adductor longus (function)

Answer 25

adducts and flexes thigh

Question 26

adductor longus (innervation)

Answer 26

obturator nerve

Question 27

adductor longus (proximal attachment)

Answer 27

pubic symphysis

Question 28

adductor longus (distal attachment)

Answer 28

femur

Question 29

tibialis anterior (function)

Answer 29

dorsiflexes and inverts foot

Question 30

tibialis anterior (innervation)

Answer 30

deep fibular nerve

Question 31

tibialis anterior (proximal attachment)

Answer 31

tibia and interosseous membrane

Question 32

tibialis anterior (distal attachment)

Answer 32

metatarsal 1 and cuneiform

Question 33

semitendinosus (function)

Answer 33

extends thigh and flexes leg, medially rotates leg

Question 34

semitendinosus (innervation)

Answer 34

sciatic nerve

Question 35

semitendinosus (proximal attachment)

Answer 35

ischial tuberosity

Question 36

semitendinosus (distal attachment)

Answer 36

tibia

Question 37

gastrocnemius (function)

Answer 37

flexes leg and plantarflexes foot

Question 38

gastrocnemius (innervation)

Answer 38

tibial nerve

Question 39

gastrocnemius (proximal attachment)

Answer 39

femur

Question 40

gastrocnemius (distal attachment)

Answer 40

calcaneus

Question 41

lumbricals (function)

Answer 41

flexes metacarpophalangal and extends interphalangeal and proximal phalangeal for toes 2-5

Question 42

lumbricals (innervation)

Answer 42

lumbrical 1: medial plantar nerve lumbricals 2-4: lateral plantar nerve

Question 43

lumbricals (proximal attachment)

Answer 43

tendons of flexor digitorum longus

Question 44

lubricals (distal attachment)

Answer 44

tendons of extensor digitorum longus

Question 45

flexor digitorum superficialis (function)

Answer 45

flexes wrist, 2-5 MP joints, and PIP joints

Question 46

flexor digitorum superficialis (innervation)

Answer 46

median nerve

Question 47

flexor digitorum superficialis (distal attachment)

Answer 47

middle phalanges of fingers 2-5

Question 48

flexor digitorum profundus (function)

Answer 48

flexes wrist, MP joints, PIP joints, and DIP joints

Question 49

flexor digitorum profundus (innervation)

Answer 49

half median and half ulnar nerve

Question 50

flexor digitorum profundus (distal attachment)

Answer 50

distal phalanges of fingers 2-5

Question 51

fibularis longus (function)

Answer 51

evert foot and plantar flex foot (weakly)

Question 52

fibularis longus (innervation)

Answer 52

superficial fibular nerve

Question 53

fibularis longus (distal attachment)

Answer 53

metatarsal 1 and medial cuneiform