EXS 101 Anatomy

Question 0

Flexion

Answer 0

Shortening

Question 1

Anatomical position

Answer 1

-erect position of the body with the face directed forward, arms at the side, palms are facing forward

Question 2

Extension

Answer 2

Lengthening

Question 3

Internal rotation

Answer 3

Moving in towards the midline

Question 4

External rotation

Answer 4

Moving out away from the midline

Question 5

Supination

Answer 5

Hands up (soup) feet rolling out

Question 6

Pronation

Answer 6

Hands down, feet in (knees come together)

Prone (laying face down)

Question 7

Plantar Flexion

Answer 7

Flexing arch (pointing toe)

Question 8

Dorsiflexion

Answer 8

Flexing top of the foot, brings the foot up

Question 9

Protraction

Answer 9

• protruding

- rolling forward or pushing forward

Question 10

Retraction

Answer 10

-pulling back or rolling back

Question 11

Circumduction

Answer 11

Circular movement of a limb or of the eye

Question 12

Always have a ____ and a _____ action at all times when moving

Answer 12

Agonist and antagonist

Question 13

Agonist

Answer 13

-muscle causing the action
Ex. When biceps contract, bicep is the agonist
When triceps contract, tricep is the agonist

Question 14

Agonist

Answer 14

Relaxed muscle
Ex. When biceps contract, tricep antagonist
When tricep contracts, bicep antagonist

Question 15

Synergist

Answer 15

Muscle that assists another muscle to accomplish a movement

Question 16

Stabilizer

Answer 16

Muscle that contracts with no significant movement to maintain a posture or fixate a joint

Question 17

Adductor

Answer 17

Adding

Towards midline

Question 18

Abductor

Answer 18

Away from midline

Question 19

Rotator cuff muscles

Answer 19

Subscapularis
Supraspinatus
Infraspinatus
Teres minor

Question 20

SUbscapularis

Answer 20

Adduction, internal rotation

Question 21

Supraspinatus

Answer 21

Abduction of shoulder

Question 22

Infraspinatus

Answer 22

External rotation

Question 23

Teres minor

Answer 23

Extension