Question 1

The sympathetic trunk begins to form during week

Accepted Answer

A) 4. 
B) 5. 
C) 6. 
D) 8. 
E) 10. 
A) 4. 
B) 5. 
C) 6. 
D) 8. 
E) 10. C

Question 2

Many visceral effectors have _______ innervation,meaning that they are innervated by postganglionic axons from both ANS divisions.

Accepted Answer

dual

Question 3

"Rest and digest," as well as the maintenance of homeostasis,is associated with the action of the _________ division of the ANS.

Accepted Answer

parasympathetic

Question 4

Which sympathetic pathway is responsible for activating the esophagus,heart,lungs,and thoracic blood vessels?

Accepted Answer

A) Splanchnic nerve pathway 
B) Adrenal medulla pathway 
C) Postganglionic sympathetic nerve pathway 
D) Spinal nerve pathway 
E) None of the choices is correct. 
A) Splanchnic nerve pathway 
B) Adrenal medulla pathway 
C) Postganglionic sympathetic nerve pathway 
D) Spinal nerve pathway 
E) None of the choices is correct.

Question 5

The sympathetic preganglionic neuron cell bodies are housed in the _______ horn of the appropriate thoracolumbar regions of the spinal cord.

Accepted Answer

The answer of The sympathetic preganglionic neuron cell bodies are...

Question 6

Which of the diagrams illustrates a parasympathetic ANS pathway?

Accepted Answer

A) 1 
B) 2 
A) 1 
B) 2

Question 7

The centers for cardiac,digestive,and vasomotor functions are housed within the

Accepted Answer

A) brainstem. 
B) hypothalamus. 
C) spinal cord. 
D) cerebral cortex. 
E) cerebellum. 
A) brainstem. 
B) hypothalamus. 
C) spinal cord. 
D) cerebral cortex. 
E) cerebellum.

Question 8

The number of ganglia that may be associated with motor neurons of the somatic nervous system is

Accepted Answer

A) 1. 
B) 2. 
C) 3. 
D) 4. 
E) 0. 
A) 1. 
B) 2. 
C) 3. 
D) 4. 
E) 0.

Question 9

Terminal and intramural ganglia are associated with the parasympathetic branch of the ANS.

Accepted Answer

A) True 
 B)False

Question 10

An axon takes the ______ nerve pathway if a preganglionic neuron synapses with a ganglionic neuron in a sympathetic trunk ganglion.

Accepted Answer

The answer of An axon takes the ______ nerve pathway...

Question 11

The somatic nervous system and the autonomic nervous system are part of both the peripheral nervous system and the central nervous system.

Accepted Answer

A) True 
 B)False

Question 12

The adrenal medulla releases norepinephrine and epinephrine into the bloodstream.

Accepted Answer

A) True 
 B)False

Question 13

In the brain,the ________ is the integration and command center for autonomic functions.

Accepted Answer

A) medulla 
B) cerebral cortex 
C) spinal cord 
D) brainstem 
E) hypothalamus 
A) medulla 
B) cerebral cortex 
C) spinal cord 
D) brainstem 
E) hypothalamus

Question 14

Which may be involved in an autonomic reflex?

Accepted Answer

A) Cardiac muscle contraction 
B) Smooth muscle contraction 
C) Secretion by glands 
D) All of the choices are correct. 
E)  None of the choices is correct. 
A) Cardiac muscle contraction 
B) Smooth muscle contraction 
C) Secretion by glands 
D) All of the choices are correct. 
E)  None of the choices is correct.

Question 15

Both the autonomic and somatic nervous systems may have sensory input from general somatic senses.

Accepted Answer

A) True 
 B)False

Question 16

Neuronal divergence occurs when axons from one preganglionic cell synapse on numerous ganglionic cells.

Accepted Answer

A) True 
 B)False

Question 17

In the parasympathetic division,_________ ganglia are located close to the target organ.

Accepted Answer

The answer of In the parasympathetic division,_________ ganglia are located...

Question 18

Which number indicates a postganglionic axon?

Accepted Answer

A) 3 
B) 4 
C) 5 
D) 6 
E) 7 
A) 3 
B) 4 
C) 5 
D) 6 
E) 7

Question 19

The CN having multiple terminal and intramural ganglia is

Accepted Answer

A) CN III. 
B) CN VII. 
C) CN IX. 
D) CN X. 
E) CN XII. 
A) CN III. 
B) CN VII. 
C) CN IX. 
D) CN X. 
E) CN XII.

Question 20

Parasympathetic preganglionic neurons synapse with postganglionic neurons in the adrenal medulla.

Accepted Answer

A) True 
 B)False

Exam 18: Autonomic Nervous System

The sympathetic trunk begins to form during week

Many visceral effectors have _______ innervation,meaning that they are innervated by postganglionic axons from both ANS divisions.

"Rest and digest," as well as the maintenance of homeostasis,is associated with the action of the _________ division of the ANS.

Which sympathetic pathway is responsible for activating the esophagus,heart,lungs,and thoracic blood vessels?

The sympathetic preganglionic neuron cell bodies are housed in the _______ horn of the appropriate thoracolumbar regions of the spinal cord.

Which of the diagrams illustrates a parasympathetic ANS pathway?

The centers for cardiac,digestive,and vasomotor functions are housed within the

The number of ganglia that may be associated with motor neurons of the somatic nervous system is

Terminal and intramural ganglia are associated with the parasympathetic branch of the ANS.

An axon takes the ______ nerve pathway if a preganglionic neuron synapses with a ganglionic neuron in a sympathetic trunk ganglion.

The somatic nervous system and the autonomic nervous system are part of both the peripheral nervous system and the central nervous system.

The adrenal medulla releases norepinephrine and epinephrine into the bloodstream.

In the brain,the ________ is the integration and command center for autonomic functions.

Which may be involved in an autonomic reflex?

Both the autonomic and somatic nervous systems may have sensory input from general somatic senses.

Neuronal divergence occurs when axons from one preganglionic cell synapse on numerous ganglionic cells.

In the parasympathetic division,_________ ganglia are located close to the target organ.

Which number indicates a postganglionic axon?

The CN having multiple terminal and intramural ganglia is

Parasympathetic preganglionic neurons synapse with postganglionic neurons in the adrenal medulla.

A First Look at Anatomy

The Celt Basic Unit of Structure and Function

Embryology

Tissue Level of Organization

Integumentary System

Cartilage and Bone

Axial Skeleton

Appendicular Skeleton

Articulations

Muscle Tissue and Organization

Axial Muscles

Appendicular Muscles

Surface Anatomy

Nervous Tissue

Brain and Cranial Nerves

Spinal Cord and Spinal Nerves

Pathways and Integrative Functions

Senses: General and Special

Endocrine System

Blood

Heart

Vessels and Circulation

Lymphatic System

Respiratory System

Digestive System

Urinary System

Reproductive System

Filters