Chapter 1: Stimuli and Response [1.1 Human Nervous System]

Central nervous system involves:

• Brain

• Spinal cord

Peripheral nervous system involves:

• Brain

• Cranial nerves

• Spinal cord

• Spinal nerves

Peripheral nervous system consists of:

• - (a)______ of cranial nerves.

• - (b)______ of spinal nerves.

• (a) 12

  (b) 31

• (a) 31

  (b) 12

The human nervous system controls and coordinates organs and parts of the body.

• respiratory

• nervous

• digestive

• muscular

The responses of the human body to stimuli can be divided into __ actions.

• 2

• 3

• 4

• 5

Involuntary action

• can control by brain

• cannot control by brain

Voluntary action

• can control by brain

• cannot control by brain

Which of the following involuntary actions involve the medulla oblongata?

• Heartbeat

• Sneezing

• Breathing

• Coughing

Which of the following involuntary actions involving spinal cord?

• Heartbeat

• Sneezing

• Breathing

• Coughing