NERVOUS SYSTEM -DIAGNOSTIC TEST

What is the main function of the nervous system?

• Help us breathe

• Control and coordinate body activities

• Digest food

• Clean the blood

Which organ is the control center of the body?

• Heart

• Brain

• Stomach

• Lungs

Nerves are responsible for:

• Pumping blood

• Digesting food

• Sending messages to and from the brain

• Cleaning waste from the body

What protects the brain from injury?

• Skin

• Skull

• Spine

• Hair

Which sense organ sends signals to the brain when we see something?

• Ear

• Nose

• Eye

• Skin

How do we react when we touch something hot?

• Slowly think and move

• React without thinking (reflex)

• Ignore it

• Ask someone else to help

What are the thin thread-like structures that carry messages in our body called?

• Muscles

• Veins

• Nerves

• Bones

Which of the following is not part of the nervous system?

• Brain

• Spinal cord

• Heart

• Nerves