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Nervous System Functions and Responses

Nervous System Functions and Responses

Assessment

Interactive Video

Biology

9th - 10th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The autonomic nervous system controls involuntary actions of internal organs. It has two divisions: sympathetic and parasympathetic. The sympathetic system prepares the body for emergencies, increasing heart rate and blood sugar, while the parasympathetic system stabilizes body functions post-emergency, helping the body return to normal.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of the autonomic nervous system?

To enhance sensory perception

To control voluntary muscle movements

To improve cognitive functions

To regulate involuntary actions of internal organs

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT controlled by the autonomic nervous system?

Digestive peristalsis

Breathing

Heartbeat

Voluntary arm movement

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where do sympathetic nerves originate?

From the brain only

From the spinal cord

From the heart

From the digestive system

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main role of the sympathetic nervous system?

To calm the body

To prepare the body for rest

To enhance digestion

To prepare the body for emergency situations

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a response of the sympathetic nervous system during an emergency?

Constriction of pupils

Increasing the rate of breathing

Decreasing blood sugar levels

Slowing down the heartbeat

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the body after the sympathetic nervous system is activated?

The body becomes more alert

The body remains in a heightened state

The parasympathetic system stabilizes the body

The body starts to shut down

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which system is responsible for bringing the body back to normal after a stressful event?

Central nervous system

Sympathetic nervous system

Parasympathetic nervous system

Peripheral nervous system

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