CNUR 202 Midterm Exam Questions and Answers All Correct
13 views 1 purchase
Course
CNUR 202
Institution
CNUR 202
CNUR 202 Midterm Exam Questions and Answers All Correct
What are older adults considered a special pop? - Answer- polypharamcy - often on multiple meds
BEERS - increased side effects
What is the term for the drug concentration that is safe and effective - Answer- therapeutic index
What ar...
CNUR 202 Midterm Exam Questions
and Answers All Correct
What are older adults considered a special pop? - Answer- polypharamcy - often on
multiple meds
BEERS - increased side effects
What is the term for the drug concentration that is safe and effective - Answer-
therapeutic index
What are common causes of med errors? - Answer- failed communication
poor drug distribution
dose miscalculations
med packaging, labelling
incorrect admin
lack of education
goal of med reconciliation - Answer- decreased adverse drug events
drugs that act on the parasympathetic NS? - Answer- cholinergic (ACh)
drugs that act on the sympathetic NS? - Answer- adrenergic (alpha and beta)
difference between an agonist and antagonist - Answer- agonist - stimulates
agonists - inhibit/block
sympathetic NS effects: - Answer- Dilates pupils
inhibits salivation and sweat
increase HR
relax airways (bronchodilation)
inhibit GI activity
stimulate release of glucose
secretes E and NE
promotes ejaculation and vaginal contraction
parasympathetic NS effects: - Answer- decrease HR
increase in GI motility
increase urination (contraction)
decrease BG
bronchoconstriction
, constrict pupils
increase saliva production
erection
key SNS effects: - Answer- bronchodilator and vasoconstriction
key PNS effects: - Answer- bronchial constriction and vasodilation
what are the SNS neurotransmitters? - Answer- NE and E - stimulate adrenergic
receptors
what is a PNS neurotransmitter? - Answer- ACh - stimulates muscarinic and nicotinic
receptors
drugs that stimulate the SNS are? - Answer- adrenergic agonists (beta or alpha
agonists)
alpha 1 is located on the ? - Answer- post synaptic effector cells
alpha 2 is located on the ? - Answer- pre synaptic terminals
alpha 2 controls the release of ....... - Answer- NE, E, and dopamine
alpha 2 agonist effects - Answer- inhibit release of NE
vasoconstriction
inhibit insulin secretion
increase platelet aggregation
beta 1 agonists are associated with the - Answer- heart
beta 1 agonist effects: - Answer- increase HR and contractility
increase AV node conduction
increased renin and BP
beta 2 is associated with the - Answer- lungs (bronchioles, arterioles, and viscera)
beta 2 agonist effects: - Answer- bronchodilation, vasodilation, decreased motility and
tone of GI, increased glycogenolysis, and relaxation of pregnant uterus
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 Scholarsstudyguide. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
