Practical Review

Question 1

For elbow flexion, what is the
Prime mover
Synergist
Antagonist

Answer 1

Biceps brachii
Brachioradialis
Triceps brachii

Question 2

When the load is located between the fulcrum and the effort this is known as the ___ lever system

Answer 2

Second

Question 3

Name two muscles of facial expression

Answer 3

Obicularis occuli

Obicularis oris

Question 4

All facial muscles are innervated by the

Answer 4

CN 7

Question 5

Name two muscles of mastication

Answer 5

Temporalis

Masseter

Question 6

Which groups of muscles are primarily involved in swallowing

Answer 6

Suprahyoid muscles

Question 7

Name a major flexor of the head

Answer 7

Sternalcleidomastoid

Question 8

Name a prime mover of the arm

Answer 8

Deltoid

Pectoralis major

Question 9

Flexor a of the wrist are found in the ___ surface of the forearm when extensors of the arm are found on the ___ side

Answer 9

Anterior

Posterior

Question 10

Name two flexors of the wrist

Answer 10

Flexor carpi radialis

Or brevis

Question 11

Name a major hip flexor

Answer 11

Reclusive femoris

Question 12

What is the most lateral hamstring muscle

Answer 12

Biceps femoris

Question 13

Name two muscles that adduct the thigh

Answer 13

Adductor Magnus

Gracialis

Question 14

Name two muscles involved in knee flexing

Answer 14

Rectus femoris

Femoris lateral

Question 15

What two muscles make up the triceps surae?

Answer 15

Soleus

Gastrocnemius

Question 16

The two major divisions of the PNS are ____ and ____

Answer 16

Afferent

Efferent

Question 17

The two organs that make up the CNS are

Answer 17

Brain

Spinal cord