Chapter 6 Anatomy and Physiology

5 Written Questions

1. body system composed of the brain, spinal cord, and nerves and coordinates all other systems and makes them work harmoniously and efficiently
2. oval, bony case that protects the brain
3. one of the two chambers of the heart
4. located in the back of the head affecting the scalp
5. banch of the fifth cranial nerve that supplies the muscles and skin of the lower part of the face, also nerve that affects the muscles of the chin and lower lip

5 Matching Questions

1. osteology
2. cardiac muscle
3. radial artery
4. abductors
5. nerve tissue

1. a tissue that controls and coordinates all body functions
2. b supplies blood to the thumb side of the arm and the back of the hand; supplies the muscles of the skin, hands and fingers, wrist, elbow and forearm
3. c muscles that seprate the fingers
4. d the involuntary muscle that is the heart
5. e science of the anatomy, structure and function of the bones

5 Multiple Choice Questions

1. the ring muscle of the eye socket closes the eyelid
   1. auricularis superior
   2. auricularis posterior
   3. auricularis anterior
   4. orbicularis oculi
2. science of the nature, structure, function, and diseases of the muscles
   1. reflex
   2. hyoid
   3. lungs
   4. myology
3. part of the muscle that does not move; it is attached to the skelton and is usually part of a skeletal muscle
   1. lungs
   2. origin
   3. neuron
   4. organs
4. temporal muscle; one of the muscles involved in mastication (chewing)
   1. epicranius
   2. temporal nerve
   3. temporalis
   4. extensors
5. muscles of the chest that assist the swinging movements of the arms
   1. internal carotid artery
   2. lacrimal bones
   3. serratus anterior
   4. pectoralis major and minor

5 True/False Questions

1. nerve → whitish cord made up of bundles of nerve fibers held together by connective tissue, through which impulses are transmitted

   True        False

2. triangularis → muscle extending alongside the chin that pulls down the corner of the mouth

   True        False

3. anabolism → the process of building up larger molecules from smaller ones

   True        False

4. platelets → blood cells that aid in the forming of clots

   True        False

5. circulatory system → physical foundation of the body, composed of the bones and movable and immovable joints

   True        False