Brain and Its Functions Quiz

What is the main function of the brain?

• To think and control the body

• To filter toxins

• To digest food

• To pump blood

What protects the brain?

• Skull, membranes, and fluid

• Muscles

• Cartilage

• Skin

Which part of the brain is responsible for motor movement?

• Brain Stem

• Cerebellum

• Cerebral Cortex

• Cerebrum

What does the brain use to send signals to muscles?

• Nerves

• Hormones

• Blood vessels

• Lymph nodes

Which part of the brain deals with vision?

• Back part of the cerebrum

• Brain Stem

• Front part of the cerebrum

• Cerebellum

What percentage of the body's energy does the brain use?

• 40%

• 30%

• 20%

• 10%

What is the function of the brain stem?

• Controlling emotions

• Storing long-term memory

• Processing sensory information

• Controlling automatic functions like heartbeat and breathing

In a right-handed person, which side of the brain is used for language and numbers?

• Neither side

• Both sides equally

• Right side

• Left side

Which part of the brain is responsible for processing auditory information?

• Temporal lobe

• Occipital lobe

• Parietal lobe

• Frontal lobe

What is the primary function of the cerebrum?

• Regulating balance and coordination

• Controlling voluntary actions and cognitive functions

• Managing heart rate and breathing

• Processing visual information