MS Nervous System Quiz

What is the main function of the nervous system?

• To digest food

• To pump blood

• To control and communicate information throughout the body

• To help us breathe

Which part of the nervous system is responsible for decision making and thinking?

• Spinal cord

• Heart

• Brain

• Muscles

Which part of the brain helps you balance and coordinate movements?

• Cerebellum

• Cerebrum

• Brainstem

• Medulla

The thick bundle of nerves that runs from your brain down your back is called:

• Nerve network

• Backbone

• Spinal cord

• Vertebrae

Which of these is NOT a part of the nervous system?

• Neuron

• Brain

• Lungs

• Spinal cord

What is the smallest part of the nervous system called?

• Brain cell

• Spinal cord

• Neuron

• Nucleus

The largest part of the brain, responsible for thinking, memory, and senses, is the:

• Cerebellum

• Medulla

• Brain stem

• Cerebrum

What does a neuron receive?

• Sensory overload

• Messages

• Blood

• Cell waste

What protects your brain?

• Skull

• Cell wall

• Nerves

• Spinal cord

When you touch something hot and pull your hand away fast, which part of your nervous system helps you do that without thinking?

• Brain

• Spinal cord

• Nerves in your fingers

• Your eyes