5-6 The Nervous System Quiz

What is the function of sensory nerves in the nervous system?

• Transfer electrical impulses

• Support senses like vision and hearing

• Communicate between brain and body parts

• Control voluntary movement

Which part of the eye transfers electrical impulses to the brain for interpretation?

• Retina

• Optic nerve

• Pupil

• Cornea

What is the function of the cochlear nerve in the ear?

• Maintain balance and coordination

• Transfer electrical impulses to the brain for sound interpretation

• Control voluntary movement

• Enable vision

What is the role of motor nerves in the nervous system?

• Control voluntary movement

• Communicate between brain and body parts

• Support senses like vision and hearing

• Transfer electrical impulses

Which part of the body is responsible for directing most human movement?

• Spinal cord

• Brain

• Ears

• Eyes

What is the function of the spinal cord in the nervous system?

• Communicate between brain and body parts

• Control voluntary movement

• Maintain balance and coordination

• Control senses

What is the central nervous system made up of?

• Brain and spinal cord

• Eyes and ears

• Nerves and muscles

• Joints and ligaments

What is the function of nerves in the body?

• Control voluntary movement

• Support senses like vision and hearing

• Transfer electrical impulses

• Maintain balance and coordination

What can injuries to the brain or spinal cord cause?

• Paralysis

• Improved coordination

• Enhanced senses

• Increased muscle strength

How many joints are there in every finger?

• Three

• Two

• One

• Four