Chapter 3 Part 2

Question 1

What are the 3 divisions of the brain?

Answer 1

Cerebrum, cerebellum, brain stem

Question 2

How many branches of nerves do we have in the spinal cord?

Answer 2

31

Question 3

What makes up the CNS?

Answer 3

Brain and spinal cord

Question 4

Fluid in the CNS that provides circulation, acts as a shock absorber

Answer 4

CSF

Question 5

PNS branch involved in sight, sound, taste, smell, touch

Answer 5

Sensory

Question 6

PNS branch involved in heart rate, digestion, sweating

Answer 6

Autonomic

Question 7

Closer to the core of the body

Answer 7

Proximal

Question 8

What are the regions of the spinal column?

Answer 8

Cervical, thoracic, lumbar, sacrum coccyx

Question 9

How many vertebrae are in the cervical, thoracic, lumbar, sacrum coccyx?

Answer 9

7, 12, 5, 5, 4

Question 10

Chest area that protect the heart and lungs

Answer 10

Thorax

Question 11

Bone on thumb side

Answer 11

Radius

Question 12

Bone on the pinky side

Answer 12

Ulna

Question 13

Two or more bones coming together

Answer 13

Joint

Question 14

Joints are held together with _______

Answer 14

Ligaments

Question 15

Bone to bone

Answer 15

Ligament

Question 16

Bone to muscle

Answer 16

Tendon

Question 17

What are the components of the muscular system (3)?

Answer 17

Skeletal, smooth, cardiac

Question 18

What are the 3 actions of muscles?

Answer 18

Contract, relax, spasm

Question 19

Muscle that has its own intrinsic ability to contract and relax

Answer 19

Cardiac muscle

Question 20

What are the 2 components of the skin?

Answer 20

Epidermis and dermis