Other things to know

Question 1

Snuff box

Answer 1

abductor pollicis longus, extensor pollicis brevis, extensor pollicis longus

Question 2

skeletal muscle

Answer 2

multinucleate, striated, voluntary movement, originate and insert into bone/skin/muscles

Question 3

Cardiac muscle

Answer 3

uninucleated, striated, branched, intercalated discs) involuntary (ANS), ventricular and atrial walls of heart, centrally centered nuclei

Question 4

smooth muscle

Answer 4

uninucleated, non-striated, arranged in sheets, involuntary, walls of visceral organs, skin, some or respiratory tract

Question 5

Sarcomeres

Answer 5

create striations in skeletal muscle, H and I band shorten in contraction

Question 6

support tendons distally of posterior forearm

Answer 6

extensor retinaculum

Question 7

IT band

Answer 7

Iliotibial band
Thick sheet of CT
Helps support quadriceps femoris

Question 8

iliopsoas

Answer 8

illiacus and psoas major

Question 9

tendons of anterior compartment of leg are secured distally by

Answer 9

superior and inferior extensor retinaculum

Question 10

pectoral girdle

Answer 10

trapezius, levator scapula, rhomboid major, rhomboid minor, latissimus dorsi

Question 11

rotator cuff

Answer 11

supraspinatus, infraspinatus, teres minor, subscapularis

Question 12

anterior forearm tendons are distally supported by

Answer 12

flexor retinaculum

Question 13

gastrocnemius and soleus are anchored to

Answer 13

calcaneus by the calcaneal tendon

Question 14

origin

Answer 14

least moving bone structure

Question 15

insertion

Answer 15

more moving bone structure

Question 16

tendon

Answer 16

collagen band that connects muscle to bone

Question 17

aponeurosis

Answer 17

band of CT that more than 1 muscle inserts on

Question 18

raphe

Answer 18

sheet of CTT that tendons or non-muscle insert on

Question 19

Agonist

Answer 19

prime mover

Question 20

synergist

Answer 20

helps agonist by stabilizing and adding more force

Question 21

fixator

Answer 21

type of synergist, prevents movement of a joint to stabilize prime mover

Question 22

antagonist

Answer 22

works against agonist