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What part of the nervous system is often called the “fight or flight” system?

a.

Parasympathetic

c.

Sympathetic

b.

Peripheral

d.

Autonomic

Please select the best answer from the choices provided

A

B

C

D

The peripheral nervous system is composed of the brain and the spinal cord.

Please select the best answer from the choices provided

T

F

What makes up the central nervous system?

a.

motor neurons.

b.

interneurons.

c.

brain and spinal cord.

d.

liver and pancreas.

Please select the best answer from the choices provided

A

B

C

D

A reflex is an automatic response that occurs very rapidly.

Please select the best answer from the choices provided

T

F

A concussion is a bruise-like injury to the brain that usually heals over time.

Please select the best answer from the choices provided

T

F

Vertebrae protect the cerebellum.

Please select the best answer from the choices provided

T

F

Which of the following protects the spinal cord?

a.

sensory neurons.

b.

interneurons.

c.

vertebrae.

d.

none of the above.

Please select the best answer from the choices provided

A

B

C

D

A response that occurs automatically and helps in protecting our body is called a(n) ___.

a.

axon.

b.

interneuron.

c.

reflex.

d.

reaction.

Please select the best answer from the choices provided

A

B

C

D

Which part of the cerebrum is associated with hearing and memory?

a.

Spinal cord

c.

Frontal lobe

b.

Temporal lobes

d.

Cerebellum

Please select the best answer from the choices provided

A

B

C

D

What is a concussion?

a.

A bruise-like injury to the axon

b.

A bruise-like injury to the brain

c.

A bruise-like injury to the spine

d.

None of the above

Please select the best answer from the choices provided

A

B

C

D

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