Exam (elaborations)
NUR 339 ( LATEST 2024 / 2025 ) FINAL DRUGS | (ACTUAL EXAM ) QUESTIONS AND ANSWERS (SOLVED)
- Course
- Institution
NUR 339 ( LATEST 2024 / 2025 ) FINAL DRUGS | (ACTUAL EXAM ) QUESTIONS AND ANSWERS (SOLVED)
[Show more]
Content preview
NUR 339 Final Drugs1. Epinephrine (Adrenaline)
Epi-Pen
Answer
Adrenergic drug - SNS stimulation
Treats
anaphylaxis, shock and cardiac arrest, bronchoconstriction. Action
Increases CO, blood flow, BP, causes bronchodilation.
AEs
dysrhythmias, HTN, excess CNS stimulation.
2. Norepinephrine (Levophed) IV drip
Answer
Adrenergic drug - SNS stimulation Action
stimulates alpha receptors only--vasoconstriction
Use
severe hypotension, stimulates vasoconstriction -> increasing BP AEs" severe decrease in blood
flow to periphery (decreases it further) NIs
assess cap refill, pulses, and temp.
3. Dopamine (Intropin)
Answer
Adrenergic drug - SNS stim. Variable effects
Low
increase renal blood
Med
,increase HR and CO (positive inotropic) High
alpha-vasoconstriction and increase BP.
AEs
dysrhythmia, tachycardia, decreased blood flow to periphery. IV infiltration -> tissue necrosis
with extravasation -> Regitine (phentolamine) ANTIDOTE
4. Prazosin (Minipress)
Answer
Anti-adrenergic - SNS inhibitor. ALPHA Adrenergic antag- onist
Use
treats hypertension
Action
occupy the alpha-receptor sites on smooth muscle of blood vessels -> vasodilation, decrease
peripheral vascular resistance, decrease BP
AEs
1st dose effect
decreases BP & syncope due to orthostatis hypotension. NIs
Give bedtime, monitor BP and flushing.
5. Propranolol (Inderal)
Answer
Anti-adrenergic - SNS inhibitor.BETA adrenergic antago- nists (blockers)
Use
hypertension, HF, some dysrhythmias, migraine, angina, and glaucoma. Actions
, decrease BP and force of contractions, decrease HR
AEs
hypotension, blurred vision, bradycardia, mental depression.
Avoid with asthma (causes bronchospasms) Teach to take pulse once a week.
6. Bethanecol (Urecholine)
Answer
Cholinergic drug - PNS stimulation Direct-acting- stimulates the cholinergic receptors
Use
treats urinary retention and paralytic ileus
AEs
n/v/d, bronchoconstriction, increase resp and oral secretions, bradycardia, decrease LOC ->
coma, pupil constriction (miosis)
7. Neostigmine (Prostigmin) OR
Pyridostigmine
Answer
Cholinergic - PNS stimulation Indirect-acting -- blocks acetylcholinesterase
Use
treats MG, reverse neuromuscular blockers, treat Alzheimer's Antidote for cholinergic OD? -->
ATROPINE
8. Atropine
Answer
Anticholinergic - PNS inhibitor
Increases HR in symptomatic bradycardia and heartblock. Treats bradycardia and
bronchoconstriction
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 gradexam. 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)
82215 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
