100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
NUR 243 Quiz 2 Questions and Correct Answers $8.99   Add to cart

Exam (elaborations)

NUR 243 Quiz 2 Questions and Correct Answers

 13 views  0 purchase
  • Course
  • NUR 243
  • Institution
  • NUR 243

The nurse is teaching a pharmacology class to nursing students. Which processes are mediated by beta-2 receptors? -glycogenolysis in liver -enhanced skeletal muscle contraction -relaxation of the uterine smooth muscle -vasodilation of the arterioles in the heart The nurse gives a medication that i...

[Show more]

Preview 2 out of 5  pages

  • September 18, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NUR 243
  • NUR 243
avatar-seller
twishfrancis
NUR 243 Quiz 2 Questions and Correct
Answers
The nurse is teaching a pharmacology class to nursing students. Which processes are
mediated by beta-2 receptors? ✅-glycogenolysis in liver
-enhanced skeletal muscle contraction
-relaxation of the uterine smooth muscle
-vasodilation of the arterioles in the heart

The nurse gives a medication that inhibits acetylcholinesterase. How would this drug
affect autonomic activity? ✅Parasympathetic activity would increase

The nurse is teaching a group of students about pharmacologic effects of the feedback
loop on the autonomic nervous system. What will the nurse teach is the most important
feedback loop? ✅Baroreceptor reflex

The nurse is preparing to give a drug that stimulates the parasympathetic nervous
system (PNS). Which patient response is an expected outcome of this drug? ✅Heart
rate decreases to 60 bpm

By which of these ways does the sympathetic nervous system (SNS) help regulate body
temperature? Select all that apply. ✅-Sympathetic nerves to sweat glands promote
secretion of sweat
-Piloerection induced by sympathetic nerves causes heat conservation

The nurse is teaching a group of co-workers about the functions of the sympathetic
nervous system (SNS). Which statement by a co-worker would require correction?
✅"The SNS regulates control of vision."

The nurse is reviewing medications that act as beta1 receptors. Which of these are
response to beta1 receptor activation? Select all that apply. ✅-Release of renin
-Increased HR
-Increased atrioventricular (AV) conduction velocity

The nurse teaches a group of student nurses the overall primary functions of the
autonomic nervous system (ANS). Which of these are functions of the ANS? Select all
that apply. ✅-Regulation of gastric glands
-Regulation of bronchial glands
-Regulation of blood vessels
-Regulation of muscles of the bronchi

, Which receptors mediate responses to the neurotransmitter acetylcholine? Select all
that apply. ✅-Nicotinic
-Muscarinic

The nurse is reviewing the SNS effects on the heart and blood vessels. Which
statement is correct regarding the effect of SNS stimulation? ✅Stimulation of
sympathetic nerves to veins causes vasoconstriction

The nurse is teaching a group of students about the effects of cholinergic drugs. What
does the nurse include in the teaching? Select all that apply. ✅-Nicotinic receptor
stimulation causes increased blood pressure
-Muscarinic receptor stimulation causes increased gastrointestinal motility
-Nicotinic receptor stimulation causes increased contraction of skeletal muscle

A patient takes more than one cholinergic agonist that stimulates muscarinic receptors.
Which parameter does the nurse make a priority to monitor to help prevent serious
adverse effects of therapy? ✅blood pressure

Which neurotransmitter is most commonly found at the synapses of the peripheral
nervous system? ✅acetylcholine

Various drugs will cause different responses of the skeletal and ciliary muscles. Choose
the drug and its appropriate response. Select all that apply. ✅-Muscarine causes no
response to skeletal muscles
-Atropine before acetylcholine causes contraction of skeletal muscles

Which clinical indicators will the nurse monitor as a means of observing the activation of
muscarinic receptors? ✅Increased bronchial secretion

The nurse is teaching a group of nurses the significance of beta1 receptor activation.
What are the responses of this activation? Select all that apply. ✅-increased heart rate
-release of renin from kidneys

The nurse is caring for a patient who exhibits symptoms related to the regulatory
function of the PNS. Select the expected responses to PNS stimulation. Select all that
apply. ✅-Emptying of the bowel
-Slowing of the heart rate
-Contracting bronchial smooth muscle

The nurse is teaching a group of co-workers about drugs that affects the somatic motor
system function. The nurse will teach that the site of action this motor is at what
location? ✅Neuromuscular junction

A nurse is teaching the staff about the feedback loop of the autonomic nervous system.
In which order will the nurse place the steps of this process? ✅-Sensor stimulated

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 twishfrancis. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $8.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67866 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$8.99
  • (0)
  Add to cart