Pharmacology and the Nursing Process, 8e
Pharmacology and the Nursing Process, 8e
8th Edition
ISBN: 9780323358286
Author: Linda Lane Lilley PhD RN, Shelly Rainforth Collins PharmD, Julie S. Snyder MSN RN-BC
Publisher: Elsevier Science
Question
Book Icon
Chapter 18, Problem 1O
Summary Introduction

To describe:

The functions of the sympathetic nervous system and the specific effects of adrenergic stimulation.

Concept Introduction:

The central nervous system (CNS) and peripheral nervous system (PNS) are considered as the two important branches of the nervous system. The CNS consists of the spinal cord and brain, whereas the PNS contains autonomic (ANS) and somatic nervous system (SNS). The ANS is further divided into the sympathetic or adrenergic and parasympathetic or cholinergic. It is more important to understand the action of many drugs in these systems. Adrenergic or sympathetic compounds include the substances which are related to the body’s natural substances (endogenous) and synthetic substances (exogenous).

Expert Solution & Answer
Check Mark

Explanation of Solution

Functions of the sympathetic nervous system:

Adrenergic compounds are involved in the therapeutic effects with the help of their receptors. It stimulates the SNS and it is called as adrenergic agonists. It is also known as sympathomimetic because it mimics the SNS neurotransmitters effects such as norepinephrine, dopamine, and epinephrine. These neurotransmitters are classified in terms of chemical nature as catecholamines. The G-protein coupled adrenergic receptors are targets the catecholamines neurotransmitters such as epinephrine (adrenaline) and norepinephrine (noradrenaline). These adrenergic receptors of the SNS provide the check and balance system to maintain the body homeostasis.

Specific effects of adrenergic stimulation:

It involves the flight or fight responses to acute stress and it is activated due to the unexpected release of hormones. It is also involved in the pupil widening, blood flow diverting from organs to the skeletal muscle.

Conclusion

Thus, the functions and specific effects of adrenergic compounds of the SNS involves the body homeostasis and stimulates the fight or flight responses.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
One of your long-term patients who you have known for many years has progressed to end-stage prostate cancer and has been placed on a palliative care program. The currently commercially available morphine liquids he has been using contain a flavouring agent that makes him nauseous. His Physician has requested you compound a morphine liquid for him without flavour as his pain is well controlled on this medication and he does not want to change to another pain reliever. Your pharmacy team and the Physician would like to make his end-of-life process as comfortable as possible. A formulation for a suspension appears to be a good option to try.   RX: Morphine liquid 1 mg/mL Sig: Take 1-2 mL q1h prn Mitte: 100 mL   Formulation: Morphine HCl 10 mg Glycerol 1 mL Compound Hydroxybenzoate Solution 0.1 mL Purified water to 10 mL Use within 1 month
As a nursing student in the pediatric unit, explore the topic "fear and anxiety during hospitalization for school age patients" in a TGROW format. Topic: What issue are you planning to address? Provide overview.Goal: What is your goal? Is it SMART?Reality: Current state of the situation? Why are you choosing this goal? What hashappened?Options: What are all the possible options to deal with the situation? 3 should bearticulated. What obstacles might be in the way? Weigh the pros and cons of eachoption.Way Forward: Which option are you selecting? What do you need to get done to achieveyour goal? What will be your first step? Commit to taking action.
why is it important to understand children experiencing fear and anxiety while being admitted to the hospital as a nursing student and how does this impact nursing practice
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Phlebotomy Essentials
Nursing
ISBN:9781451194524
Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Publisher:JONES+BARTLETT PUBLISHERS, INC.
Text book image
Gould's Pathophysiology for the Health Profession...
Nursing
ISBN:9780323414425
Author:Robert J Hubert BS
Publisher:Saunders
Text book image
Fundamentals Of Nursing
Nursing
ISBN:9781496362179
Author:Taylor, Carol (carol R.), LYNN, Pamela (pamela Barbara), Bartlett, Jennifer L.
Publisher:Wolters Kluwer,
Text book image
Fundamentals of Nursing, 9e
Nursing
ISBN:9780323327404
Author:Patricia A. Potter RN MSN PhD FAAN, Anne Griffin Perry RN EdD FAAN, Patricia Stockert RN BSN MS PhD, Amy Hall RN BSN MS PhD CNE
Publisher:Elsevier Science
Text book image
Study Guide for Gould's Pathophysiology for the H...
Nursing
ISBN:9780323414142
Author:Hubert BS, Robert J; VanMeter PhD, Karin C.
Publisher:Saunders
Text book image
Issues and Ethics in the Helping Professions (Min...
Nursing
ISBN:9781337406291
Author:Gerald Corey, Marianne Schneider Corey, Cindy Corey
Publisher:Cengage Learning