ch 2 nervous system

What is the main function of the nervous system?

• to inhale oxygen and exhale carbon dioxide

• to break down food consumed by a person for nutrients

• to control the body's activities by relaying messages

• to control the body's movements

What are the three parts of the nervous system?

• brain, spinal cord, nerves

• brain, lungs, spinal cord

• heart, brain, nerves

• brain, nerves, neurons

The brain stem/medulla is labeled as #...

• 1

• 2

• 3

Which part of the brain controls senses, thinking, and memory?

• cerebrum

• cerebellum

• medulla

What are the three major parts of your brain?

• Cerebrum

• Nerves

• Cerebellum

• Spinal Cord

• Brain Stem

What part of your brain controls involuntary muscle movements?

• olfactory

• Cerebrum

• Brain Stem

• cerebellum

What does the cerebrum control?

• Memory, language, and thoughts.

• Heartbeat, swallowing, and blinking.

• Coughing and sneezing

• Standing, running, waving, and speaking.

What does the cerebellum control?

• involuntary muscle movement

• voluntary muscle movement

• thoughts, speech, memory

• none of the above.

Select the INVOLUNTARY action.

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• 
• 
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Protective bones which surround and protect the spinal cord.

• vertebrae

• brain

• central nervous system

• peripheral nervous system