Anatomy Final Mcgraw Hill Exam Questions and Answers Verified
Solutions Latest Update
Question: SNS).
Answer:
Effector organs are skeletal muscle fibers.
Axons are myelinated and thick.
Question: System
Answer:
Voluntary Control
One lower motor neuron
Stimulates skeletal muscle fibers
Question: Characteristics or automic nervous system
Answer:
Involuntary control
Two lower motor neurons
Innervates cardiac and smooth muscle
Question: Which of the following levels of the central nervous system play a role in influencing the
autonomic nervous system?
Answer:
Cerebral Cortex
Hypothalamus
Spinal cord
Brainstem
Question: Check all that are true statements regarding the effects of the parasympathetic division.
Answer:
The lack of divergence in the preganglionic axons prevents the mass activation that is seen in the
sympathetic division.
Parasympathetic activity can affect only one group of organs without affecting all other organs.
The parasympathetic division is most active when the body must process nutrients and conserve
energy.
, Question: Parasympathetic
Answer:
Digesting
Defecation
Contraction of gallbladder
Rest and digest
Question: Drag each of the following labels into the appropriate box to identify which division of the
autonomic nervous system is identified by the given function. sympathetic
Answer:
Running
Stress
Exitment
Fight or flight
Question: Check all that apply.
Answer:
Neurosecretory cells of the adrenal medulla secrete norepinephrine when stimulated by the sympathetic
nervous system.
Sympathetic preganglionic neurons synapse with cells of the adrenal medulla.
Match the nerve with examples of the parasympathetic effector organs it innervates.
CN X (vagus)
CN VII (facial)
Pelvic splanchnic nerves
Question: III (oculomotor)
Answer:
Thoracic and most abundunt viscera
Lacriminal and salivary glands
Most pelic viscera
Cilliary muscles in the eye
Question: Check all that are true statements regarding the anatomy and structure of the sympathetic
division.
Answer:
The preganglionic sympathetic axons remain in the spinal cord for a large distance before leaving.
The splanchnic nerves are composed of preganglionic sympathetic axons that did not synapse in a
sympathetic trunk ganglion.
Solutions Latest Update
Question: SNS).
Answer:
Effector organs are skeletal muscle fibers.
Axons are myelinated and thick.
Question: System
Answer:
Voluntary Control
One lower motor neuron
Stimulates skeletal muscle fibers
Question: Characteristics or automic nervous system
Answer:
Involuntary control
Two lower motor neurons
Innervates cardiac and smooth muscle
Question: Which of the following levels of the central nervous system play a role in influencing the
autonomic nervous system?
Answer:
Cerebral Cortex
Hypothalamus
Spinal cord
Brainstem
Question: Check all that are true statements regarding the effects of the parasympathetic division.
Answer:
The lack of divergence in the preganglionic axons prevents the mass activation that is seen in the
sympathetic division.
Parasympathetic activity can affect only one group of organs without affecting all other organs.
The parasympathetic division is most active when the body must process nutrients and conserve
energy.
, Question: Parasympathetic
Answer:
Digesting
Defecation
Contraction of gallbladder
Rest and digest
Question: Drag each of the following labels into the appropriate box to identify which division of the
autonomic nervous system is identified by the given function. sympathetic
Answer:
Running
Stress
Exitment
Fight or flight
Question: Check all that apply.
Answer:
Neurosecretory cells of the adrenal medulla secrete norepinephrine when stimulated by the sympathetic
nervous system.
Sympathetic preganglionic neurons synapse with cells of the adrenal medulla.
Match the nerve with examples of the parasympathetic effector organs it innervates.
CN X (vagus)
CN VII (facial)
Pelvic splanchnic nerves
Question: III (oculomotor)
Answer:
Thoracic and most abundunt viscera
Lacriminal and salivary glands
Most pelic viscera
Cilliary muscles in the eye
Question: Check all that are true statements regarding the anatomy and structure of the sympathetic
division.
Answer:
The preganglionic sympathetic axons remain in the spinal cord for a large distance before leaving.
The splanchnic nerves are composed of preganglionic sympathetic axons that did not synapse in a
sympathetic trunk ganglion.
