BY 320 Peripheral Nervous System

What type of neuron has a cell body close to the dendrites and a long axon?

• Bipolar

• Multipolar

• Pseudounipolar

• Unipolar

The transmissive segment of a neuron is known as a(n) _____.

• axon

• dendrite

• myelin sheath

• synapse

Which connective tissue layer directly surrounds individual axons within a spinal nerve?

• Epineurium

• Perineurium

• Endoneurium

• Myelin sheath

Which layer of connective tissue is the outermost layer in a spinal nerve?

• Epineurium

• Perineurium

• Endoneurium

• Myelin sheath

Where is the synapse/ganglia location of the parasympathetic nervous system?

• Far from target organ

• Near the brain

• Close to target organ

• Near the spinal cord

Which of the following is stimulated by the sympathetic system to produce and release glucose?

• Stomach

• Liver

• Lungs

• Kidneys

Which nervous system is responsible for initiation of peristalsis in digestive muscle?

• Sympathetic

• Parasympathetic

Which nervous system is responsible for relaxation of smooth muscles in bronchioles?

• Sympathetic

• Parasympathetic

Which nervous system is responsible for secretion of bile in the liver?

• Sympathetic

• Parasympathetic

Which nervous system is responsible for constriction of cutaneous arteries/arterioles?

• Sympathetic

• Parasympathetic