Module 9

Question 1

What is consisted in the CNS?

Answer 1

Brain and Spinal Cord

Question 2

What consists in PNS?

Answer 2

Cranial and Spinal nerves

Question 3

Collection of cell bodies in the PNS

Answer 3

Ganglia

Question 4

What Order does nervous signals go in?

Answer 4

Sensory Receptor-> Integration -> Motor output

Question 5

What is another name for the sensory and motor receptors?

Answer 5

Afferent

Efferent

Question 6

Which way does the sensory signal go?

Answer 6

Towards the CNS

Question 7

Which way does the motor signal go?

Answer 7

Away from the CNS

Question 8

What are two branches off afferent and what are some examples?

Answer 8

Stomatic- skin muscle bone

Visceral- internal organs

Question 9

What are two braches off efferent and what are some examples?

Answer 9

Stomatic- voluntary

Visceral- involuntary

Question 10

What is an example of an excitable nerve cell?

Answer 10

Neuron

Question 11

What is an example of a non-excitable cell that supports the nerve cells around it?

Answer 11

Neurogilla

Question 12

What receives the incoming message?

Answer 12

Dendrites

Question 13

This is a type of cell in the CNS that is the most abundant

Answer 13

l