Peripheral nervous system quiz

The _____ response is known as fight or flight.

• parasympathetic
• sympathetic
• somatic
• peripheral

The _____part of the autonomic nervous system is active during resting.

• sympathetic
• parasympathetic
• somatic
• peripheral

The ____ nervous system controls unconscious activities.

• somatic
• sympathetic
• parasympathetic
• autonomic

Tags

NGSS.HS-LS1-3

Sympathetic stimulation of the iris causes:

• Astigmatism

• Pupillary constriction

• Pupillary dilation

• Vitreous secretion

During parasympathetic, when light enter the eyes, the pupils will ...... to ....... the amount of light that enter the retina.

• dilate , increase

• constrict , decrease

Tags

NGSS.HS-LS1-3

The neurotransmitter(s) that are released during fight or flight is(are):

• acetylcholine only
  
• acetylcholine and norepinephrine
• norepinephrine only
• seratonin

Release of epinephrine

• parasympathetic
• sympathetic

Tags

NGSS.HS-LS1-3

A network of spinal nerves

• roots
• plexus
• cauda equina
• CNS

Which is true of the parasympathetic nervous system?

• Short preganglionic neuron / Long postganglionic neuron

• Synapse near the spinal cord

• Long preganglionic neuron / Short postganglionic neuron

• Arises from C1-C6

Tags

NGSS.HS-LS1-3

What is the location of adrenergic receptors?

• Effector organs of the parasympathetic

• Sympathetic chain ganglia

• Collateral ganglia

• Sympathetic effector organs