Nerve System Test

Fight or Flight is when the body is ____?

• Focuses light into the pupil to see better

• Changes the size of the bladder

• Calmed and relaxed

• Aroused from fear or excitement

Tags

NGSS.HS-LS1-3

What nerve sends signals to the brain for hearing?

• Vestibular nerve

• Auditory nerve

• Optic nerve

• Brain nerve

The peripheral nervous system

• includes the ears and eyes

• includes the brain and spinal cord

• is only involved with unconscious (involuntary) activities.

• controls motor movement from the brain

Which bone transmits sounds to the cochlea?

• Stapes

• Incus

• Malleus

• None of the above

After the sound hits the eardrum, it hits the bone?

• stapes
• incus

• malleus

• cochlea

What is the function of the semicircular canals?

• Help maintain balance

• Send a signal to the brain

• Move the tiny hairs inside the cochlea

• Stores the cones and rods

After the sound hits the last ear bone, it enters the ?

• stapes

• incus

• malleus

• cochlea

Which of the following is a traumatic brain injury we discussed in class, from the movie?

• contusion

• concussions

• hemorrhage

• swelling

What happens to the eardrum when sound hits causing the sound to keep moving?

• It opens

• It bends the sound

• It closes

• It vibrates

The autonomic nervous system is

• Involuntary control of smooth muscle

• Voluntary control of cardiac muscle

• Fight or Flight

• Rest and Digest

Tags

NGSS.HS-LS1-3