Exam (elaborations)
Kin 224 Exam 1 With Complete Solutions And Correct Answers Latest Version
- Course
- Institution
Kin 224 Exam 1 With Complete Solutions And Correct Answers Latest Version
[Show more]
Content preview
Kin 224 Exam 1 With Complete SolutionsAnd Correct Answers Latest Version
Postganglionic axons are
A.) sometimes myelinated and sometimes unmyelinated.
B.) myelinated.
C.) unmyelinated.
C. unmyelinated.
Which of the following is correct about the autonomic nervous system (ANS)?
A. All of the choices are correct.
B. The ANS is part of both the CNS and the PNS.
C. ANS functions are involuntary.
D. ANS motor neurons innervate cardiac muscle fibers, smooth muscle fibers, and glands.
E. ANS motor pathways always include two neurons.
A. All of the choices are correct.
We lack awareness of many of our bodies' systems for maintaining homeostasis. The sensations,
movements, and secretions of organs such as the heart and intestines are governed by the
A. autonomic nervous system.
B. somatic nervous system.
A. autonomic nervous system.
Which system contains short preganglionic axons that branch extensively?
A. Somatic nervous system
B. Sympathetic nervous system
C. Parasympathetic nervous system
B. Sympathetic nervous system
Which division functions to conserve energy and replenish the supply of nutrients?
A. Parasympathetic
B. Somatic
C. Sympathetic
A. Parasympathetic
2024
,The "fight-or-flight" system is the __________ nervous system.
A. sympathetic
B. somatic
C. parasympathetic
A. sympathetic
The postganglionic parasympathetic fibers that are controlled by pelvic splanchnic nerves innervate the
a: Large intestine
b: Reproductive organs
c: Salivary glands
d: Pupillary constrictor muscles
e: Urinary bladder
f: Ureters
A.) a, c
B.) a, b, e, f
C.) a, d, e
D.) b, c, e
E.) c, d, f
B.) a, b, e, f
The cranial nerve having multiple terminal and intramural ganglia is
A. CN IX.
B. CN XII.
C. CN X.
D. CN III.
E. CN VII.
C. CN X
From which part of the CNS do parasympathetic preganglionic axons of CN VII emerge?
A. Lateral horns of the T1 spinal cord segment
B. Cerebral cortex
C. Mesencephalon
D. Lateral horns of the S1 spinal cord segment
E. Pons
E. Pons
Which sympathetic pathway involves a preganglionic neuron that synapses with a ganglionic neuron in a
sympathetic trunk ganglion, but the postganglionic axon does not leave the trunk via a gray ramus?
A. Splanchnic nerve pathway
2024
, B. Adrenal medulla pathway
C. Postganglionic sympathetic nerve pathway
D. Spinal nerve pathway
E. None of the choices is correct.
C. Postganglionic sympathetic nerve pathway
Gray rami from the sympathetic trunk connect to
A. alternating spinal nerves.
B. the cranial nerves.
C. all spinal nerves.
D. the sympathetic trunk.
C. all spinal nerves.
Select all that are locations where neurons in the enteric nervous system can be found.
- Submucosal plexus
- Myenteric plexus
- Cardiac plexus
- Hypogastric plexus
-Submucosal plexus
-Myenteric plexus
Which autonomic plexus innervates viscera within the pelvic region?
A. Pulmonary plexus
B. Hypogastric plexus
C. bdominal aortic plexus
D. Esophageal plexus
E. Cardiac plexus
B. Hypogastric plexus
Select all that are examples of how autonomic reflexes help maintain homeostasis.
-Decreasing blood pressure
-Emptying of the bladder
-Initiating defecation
-Preventing overstretching of skeletal muscles
-Decreasing blood pressure
-Emptying of the bladder
-Initiating defecation
2024
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Schoolflix. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
76462 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now