physiology of the peripheral nervous system pp 72 81
Connected book
Book Title:
Author(s):
Edition:
ISBN:
Edition:
More summaries for
Study Guide for Clayton's Basic Pharmacology for Nurses - E-Book
Clayton’s Basic Pharmacology for Nurses 19th Edition Michelle Willihnganz TEST BANK |Complete Ch
CLAYTON’S BASIC PHARMACOLOGY FOR NURSES 19TH EDITION BY MICHELLE J. WILLIHNGANZ MS RN CNE (AUTHOR)LATEST UPDATE.
All for this textbook (64)
Written for
California Southern University
NURS 6521 - Advanced Pharmacology (NURS6521)
All documents for this subject (3)
Seller
Follow
dennys
Reviews received
Content preview
NURS 6521 week 6_Complete Answered Solution
guide; Fall 2022.
Chapter 11, "Basic Principles of Neuropharmacology" (pp. 67-71) Chapter 12, "Physiology of the
Peripheral Nervous System" (pp. 72-81) Chapter 12, "Muscarinic Agonists and Cholinesterase Inhibitors"
(pp. 82-89) Chapter 14, "Muscarinic Antagonists" (pp. 90-98) Chapter 15, "Adrenergic Agonists" (pp. 99-
107) Chapter 16, "Adrenergic Antagonists" (pp. 108-119) Chapter 17, "Indirect-Acting Antiadrenergic
Agents" (pp. 120-124) Chapter 18, "Introduction to Central Nervous System Pharmacology" (pp. 125-
12…
_______ can be defined as the study of drugs that later processes controlled by the
nerovus sytem
✓- neuropharmacology
two basic steps of of neuropharmacologic drugs....
✓- axonal conductionand synaptic conduciton
two influence a process under neuronal control, a drug can alter one of two basic
neuronal activities...
1)
2)
✓- 1) axonal conduction
2) synaptic transmission
is axonal coonduction very selective?
✓- no
drugs that alter synaptic transmission can produce effects that are _______( highly or
minimally?) selective?
✓- highly
the ability of a neuron to influence the behavior of another cell depends untilamtely on
what?
✓- the ability of the neuron to alter receptor activity on the target cell
T or F. the effect of a drug on a neuronally regulated process is dependent on the ability
of that drug to directly or indirectly influence receptor activity on target cells.
✓- TRUE very important
for synaptic transmission to take Place alce, molecules of transmitter must be present in
the ________ _______?
✓- nerve terminal
what is the first step of transmission for neuro drugs?
,✓- transmitter synthesis
what is the second step of transmitter storage?
✓- transmitter storage
what is step 3 of synaptic transmission?
✓- transmitter release
transmitter release is triggered by the arrival of an ______ _____-
✓- action potential
after release, transmitter molecules _______ across the synaptic gap and then undergo
reversible binding to receptors ton the postsynaptic cell
✓- diffuse
the 5th step in transmitter release is when the transmission is terminated by dissociation
of transmitter from its receptor, followed by removal of a free transmitter from the
synaptic gap ✓-
transmitter can be removed fomr the synaptic gap by three processes
1
2
3
✓- 1 reuptake
2 enzymatic degradation
3 diffusion
in synapses where the transmitter is cleared by enzymatic degradation, the synapse
contains large quantities of transmitter-inactivating _______
- ✓- enzymes
all neuropharmacologic agents, produce their effects by directly or indirectly altering
__________ _________.
✓- receptor activity
T or F receptor activtoin can make a process only go faster?
✓- FALSE it can mek it go faster or slower
there are 3 different effects that drugs are known to have on. transmitter synthesis
✓- 1 increase transmitter synthesis
2 decrease transmitter synthesis
3 cause the synthesis to transmitter molecules that are more effective than the natural
transmitter itself
, a drug that increases transmitter synthesis will cause receptor activation to ( INCREASE
OR DECReASE)?
✓- increase
release of "super" transmitters will cause recepto ractivaiton to ________
✓- increase
drugs that interefere with transmitter storagfe will cause the receptor activation to (
INCREASE OR DECREASE)?
✓- decrease
drugs either promote or inhibit transmitter release, amphetamines are examples of
drugs that represent
✓- promoting transmitter relsease
drugs that omhibit relsease will ______ receptor activation
✓- reduce
drugs that directly activate receptors are called ______
✓- agonists
drugs that prevent receptor activation are called ______
✓- antagonists
do morphine, insulin and epinephrine bind directly to the receptor and cause activation?
✓- yes
drugs like naloxone, antihistamines and metoprolol bind directly to receptors and
prevent activation, True or false?
✓- true
Benzodiazepines are an excellent example of a drug that binds to receptors and
________ the actions of a natural transmitter.
✓- enhance
T or F. Drugs can interfere with the termination of transmitter action by two
mechanisms:
1 blockade of transmitter reuptake
2inhibtion of transmitter degradation
✓- true
what is one of the most desirable qualities a drug can have?
✓- selectivity
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 dennys. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
