Exam (elaborations)
NURS 2042 Exam 3 Autonomic Nervous System With Complete Solution
- Course
- Institution
NURS 2042 Exam 3 Autonomic Nervous System With Complete Solution...
[Show more]
Content preview
NURS 2042 Exam 3 Autonomic NervousSystem With Complete Solution
Sympathetic nervous system - ANSWER adrenergic agonist and adrenergic
antagonist/blockers
epi, norepi, dopamine
Sympathetic (adrenergic) - ANSWER fight or flight
parasympathetic nervous system - ANSWER cholinergic agonist and
anticholinergics
acetylcholine
parasympathetic (cholinergic) - ANSWER rest and digest
Epinephrine affects - ANSWER heart; increase HR, increase BP, and increase
blood sugar
Norepinephrine affects - ANSWER vessels; increase HR, increase BP, and
increase blood sugar
Dopamine affects - ANSWER movement and emotional response, also mood
control
Adrenergic receptors - ANSWER alpha, beta 1, beta 2, dopaminergic
Alpha = - ANSWER tissues, muscles, organs
Alpha causes - ANSWER vasoconstriction, decreased GI motility, uterine
contraction, dilated pupils, gluconeogenesis
Beta 1 = - ANSWER Heart
,Beta 1 causes - ANSWER increased contractility, increase HR, increase uterine
relaxation
Beta 2 = - ANSWER Lungs
Beta 2 causes - ANSWER dilation of bronchioles, gluconeogenesis, decreased
motility, resp. dilation
Dopaminergic = - ANSWER vessel dilation
Nicotinic = - ANSWER ganglia
Nicotinic causes - ANSWER increased HR, increased BP, pupil constriction,
increased tone & motility of GI/GU, relaxed sphincter, increased muscle
contraction, memory
Muscarinic = - ANSWER organs
Muscarinic causes - ANSWER increased secretions, decreased HR, decreased
BP, pupil constriction, increased tone & motility GI/GU, relaxed sphincter,
memory
Adrenergic indications - ANSWER Respiratory (asthma), nasal decongestant,
eye (glaucoma), bladder (relax muscles & help hold more), heart (HF or
shock)
Adrenergic contraindications - ANSWER HTN-->already elevated BP
Adrenergic Adverse effects --Alpha - ANSWER CNS- headache, restlessness,
excitement, insomnia, euphoria
Cardiac- chest pain, vasoconstriction, hypertension, tachycardia, palpitations,
dysrhythmias
Adrenergic Adverse effects -- Beta - ANSWER CNS- mild tremors, headache,
, nervousness, dizziness
Cardiac- increased HR, palpitations, fluctuations in BP
Adrenergic drug interactions - ANSWER adrenergic antagonists, anesthetic
drugs (dysrhythmias), MAOIs (HTN crisis), antihistamines (inc. effect),
thyroid meds (inc. effect)
Albuterol = - ANSWER Proventil, Ventolin
Albuterol availability - ANSWER oral, aerosol, nebulizer, inhalation
Albuterol monitor for - ANSWER decreased effectiveness of beta blockers
and increased HR
Albuterol notes - ANSWER Use for short amount of time, rescue med,
CAUTION in cardiac pts.
Dobutamine = - ANSWER Dobutrex
Dobutamine MOA - ANSWER Beta 1 agonist, used for HF
increased cardiac output by increase cardiac contractility
Doubutamine availability - ANSWER continuous IV--> pt can go home on
Dopamine = - ANSWER Intropin
Dopamine MOA - ANSWER stimulates both adrenergic and dopaminergic
receptors
movement & mood control
Dopamine Low Dose - ANSWER increased blood flow to brain, heart, kidneys,
and mesentery (GI)= Dopaminergic
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 Smooth. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now