Question 1

The type of reflex that bypasses the CNS is a(n)

Accepted Answer

A) long reflex. 
B) parallel reflex. 
C) short reflex. 
D) spinal reflex. 
E) autonomic reflex. 
A) long reflex. 
B) parallel reflex. 
C) short reflex. 
D) spinal reflex. 
E) autonomic reflex. C

Question 2

Unmyelinated axons of the sympathetic division

Accepted Answer

A) may pass through the gray ramus. 
B) are postganglionic sympathetic fibers. 
C) release NE. 
D) may innervate effector organs. 
E) All of the answers are correct. 
A) may pass through the gray ramus. 
B) are postganglionic sympathetic fibers. 
C) release NE. 
D) may innervate effector organs. 
E) All of the answers are correct. E

Question 3

In the parasympathetic division, the postsynaptic membrane of a ganglionic neuron has ________ receptors that are excited by acetylcholine.

Accepted Answer

nicotinic

Question 4

Which of the following is a sympathetic chain ganglion

Accepted Answer

A) celiac ganglion 
B) superior mesenteric ganglion 
C) inferior mesenteric ganglion 
D) paravertebral ganglion 
E) All of the answers are correct. 
A) celiac ganglion 
B) superior mesenteric ganglion 
C) inferior mesenteric ganglion 
D) paravertebral ganglion 
E) All of the answers are correct.

Question 5

Injury to the neurons of the otic ganglion would affect the function of (the)

Accepted Answer

A) heart. 
B) digestive tract. 
C) sweat glands. 
D) pupils. 
E) salivary glands. 
A) heart. 
B) digestive tract. 
C) sweat glands. 
D) pupils. 
E) salivary glands.

Question 6

Figure 17.1
   
Using the figure above, identify the labeled part.
-Label II: ______________________________

Accepted Answer

The answer of Figure 17.1
   
Using the figure...

Question 7

All postganglionic parasympathetic fibers release ________ at their effector.

Accepted Answer

The answer of All postganglionic parasympathetic fibers release ________ at...

Question 8

If the greater splanchnic nerve were cut prior to its exit from the celiac ganglion, which of the following structures would be the most severely affected

Accepted Answer

A) stomach 
B) spleen 
C) kidney 
D) suprarenal gland 
E) small intestine 
A) stomach 
B) spleen 
C) kidney 
D) suprarenal gland 
E) small intestine

Question 9

Figure 17.3
   
Using the figure above, identify the labeled part.
-Label B: ______________________________

Accepted Answer

The answer of Figure 17.3
   
Using the figure...

Question 10

Figure 17.2
   
Using the figure above, identify the labeled part.
-Label S: ______________________________

Accepted Answer

The answer of Figure 17.2
   
Using the figure...

Question 11

The epinephrine and norepinephrine released by the adrenal medullae

Accepted Answer

A) is all inactivated by enzymes in the bloodstream. 
B) has a relatively long duration of activity because it may be inactivated by enzymes in the target tissues only. 
C) affects its targets for only a few seconds. 
D) provides for localized effects of suprarenal stimulation. 
E) None of the answers are correct. 
A) is all inactivated by enzymes in the bloodstream. 
B) has a relatively long duration of activity because it may be inactivated by enzymes in the target tissues only. 
C) affects its targets for only a few seconds. 
D) provides for localized effects of suprarenal stimulation. 
E) None of the answers are correct.

Question 12

Figure 17.1
   
Using the figure above, identify the labeled part.
-Label JJ: ______________________________

Accepted Answer

The answer of Figure 17.1
   
Using the figure...

Question 13

Figure 17.1
   
Using the figure above, identify the labeled part.
-Label M: ______________________________

Accepted Answer

Inferior m

Question 14

Figure 17.2
   
Using the figure above, identify the labeled part.
-Label G: ______________________________

Accepted Answer

The answer of Figure 17.2
   
Using the figure...

Question 15

Processing centers in the medulla oblongata coordinate which of the following

Accepted Answer

A) sensory reflexes 
B) defecation 
C) coughing reflex 
D) emotions 
E) All of the answers are correct. 
A) sensory reflexes 
B) defecation 
C) coughing reflex 
D) emotions 
E) All of the answers are correct.

Question 16

The norepinephrine released by terminal knobs

Accepted Answer

A) is all inactivated by enzymes in the bloodstream. 
B) may be inactivated by enzymes in the target tissues only. 
C) affects its targets for only a few seconds. 
D) provides for localized effects of suprarenal stimulation. 
E) None of the answers are correct. 
A) is all inactivated by enzymes in the bloodstream. 
B) may be inactivated by enzymes in the target tissues only. 
C) affects its targets for only a few seconds. 
D) provides for localized effects of suprarenal stimulation. 
E) None of the answers are correct.

Question 17

Sacral splanchnic nerves end in (the)

Accepted Answer

A) hypogastric plexus. 
B) esophageal plexus. 
C) splanchnic plexus. 
D) pelvic plexus. 
E) None of the answers are correct. 
A) hypogastric plexus. 
B) esophageal plexus. 
C) splanchnic plexus. 
D) pelvic plexus. 
E) None of the answers are correct.

Question 18

Typical sympathetic postganglionic fibers that release norepinephrine at neuroeffector synapses are classified as

Accepted Answer

A) cholinergic. 
B) norepinephric. 
C) adrenergic. 
D) non-secretory. 
E) None of the answers are correct. 
A) cholinergic. 
B) norepinephric. 
C) adrenergic. 
D) non-secretory. 
E) None of the answers are correct.

Question 19

Figure 17.2
   
Using the figure above, identify the labeled part.
-Label A: ______________________________

Accepted Answer

The answer of Figure 17.2
   
Using the figure...

Question 20

Figure 17.2
   
Using the figure above, identify the labeled part.
-Label J: ______________________________

Accepted Answer

The answer of Figure 17.2
   
Using the figure...

Exam 17: The Nervous System: Autonomic Nervous System

The type of reflex that bypasses the CNS is a(n)

Unmyelinated axons of the sympathetic division

In the parasympathetic division, the postsynaptic membrane of a ganglionic neuron has ________ receptors that are excited by acetylcholine.

Which of the following is a sympathetic chain ganglion

Injury to the neurons of the otic ganglion would affect the function of (the)

Figure 17.1 Using the figure above, identify the labeled part. -Label II: ______________________________

All postganglionic parasympathetic fibers release ________ at their effector.

If the greater splanchnic nerve were cut prior to its exit from the celiac ganglion, which of the following structures would be the most severely affected

Figure 17.3 Using the figure above, identify the labeled part. -Label B: ______________________________

Figure 17.2 Using the figure above, identify the labeled part. -Label S: ______________________________

The epinephrine and norepinephrine released by the adrenal medullae

Figure 17.1 Using the figure above, identify the labeled part. -Label JJ: ______________________________

Figure 17.1 Using the figure above, identify the labeled part. -Label M: ______________________________

Figure 17.2 Using the figure above, identify the labeled part. -Label G: ______________________________

Processing centers in the medulla oblongata coordinate which of the following

The norepinephrine released by terminal knobs

Sacral splanchnic nerves end in (the)

Typical sympathetic postganglionic fibers that release norepinephrine at neuroeffector synapses are classified as

Figure 17.2 Using the figure above, identify the labeled part. -Label A: ______________________________

Figure 17.2 Using the figure above, identify the labeled part. -Label J: ______________________________

Foundations: An Introduction to Anatomy

Foundations: The Cell

Foundations: Tissues and Early Embryology

The Integumentary System

The Skeletal System: Osseous Tissue and Skeletal Structure

The Skeletal System: Axial Division

The Skeletal System: Appendicular Division

The Skeletal System: Articulations

The Muscular System: Skeletal Muscle Tissue and Muscle Organization

The Muscular System: Axial Musculature

The Muscular System: Appendicular Musculature

Surface Anatomy and Cross-Sectional Anatomy

The Nervous System: Neural Tissue

The Nervous System: The Spinal Cord and Spinal Nerves

The Nervous System: Sensory and Motor Tracts of the Spinal Cord

The Nervous System: The Brain and Cranial Nerves

The Nervous System: General and Special Senses

The Endocrine System

The Cardiovascular System: Blood

The Cardiovascular System: The Heart

The Cardiovascular System: Vessels and Circulation

The Lymphoid System

The Respiratory System

The Digestive System

The Urinary System

The Reproductive System

Embryology and Human Development

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