Unit 3b

Question 1

Fuction of the hamstring is to:

(a) flex the knee and extend the hip
(b) flex the knee and flex the hip
(c) extend the knee and extend the hip
(d) extend the knee and flex the hip

Answer 1

FLEX the knee and EXTEND the hip

Question 2

Function of quadriceps:

(a) flex the knee and extend the hip
(b) extend the knee and flex the hip
(c) flex the knee and flex the hip
(d) extend the knee and extend the hip

Answer 2

EXTEND the knee and FLEX the hip

Question 3

T/F

Gastrocnemius flexes the knee and dorsiflexes the ankle

Answer 3

False

Question 4

T/F

Gluteus medius and minimus abduction the hip

Answer 4

True

Question 5

If someone were to kick a soccer ball with their right leg across their left leg, they would have abducted their right leg.

Answer 5

False

Question 6

Collectively the anterior, middle and posterior parts of the deltoid all work together to abduct the shoulder

Answer 6

True

Question 7

Sternocleidomastoid

Answer 7

bilaterally flexes the neck

Question 8

Subscapularis

Answer 8

shoulder medial (internal) rotation

Question 9

Triceps brachii

Answer 9

elbow extension

Question 10

Gluteus maximus

Answer 10

hip extension

Question 11

Iliopsoas

Answer 11

hip flexion

Question 12

Tibialis anterior

Answer 12

ankle inversion and dorsiflexion

Question 13

Tibialis posterior

Answer 13

ankle inversion and plantarflexion

Question 14

Transversus abdominus

Answer 14

compression of abdomen and stabilization of the spine

Question 15

Serratus anterior

Answer 15

scapular protraction and upward rotation

Question 16

Infraspinatus

Answer 16

shoulder lateral (external) rotation

Question 17

biceps brachii

Answer 17

elbow flexion

Question 18

tensor fascia latae

Answer 18

hip flexion and hip abduction