Exam (elaborations)
Lehne's Pharmacology CH 12 questions with answers
- Course
- Institution
Lehne's Pharmacology CH 12 questions with answers
[Show more]
Content preview
Lehne's Pharmacology CH 12 questions withanswers
Neuropharmacology - ANSWER: ➡ is the study of drugs that alter processes controlled by
m m mm m m m m m m m m m m
the nervous system
m m m
Neuropharmacologic drugs - ANSWER: ➡ are used to treat conditions that range from
m m m mm m m m m m m m m
depression to epilepsy to hypertension to asthma
m m m m m m m
Skeletal muscle contraction
m m
m Cardiac output m
m Vascular tone m
m Respiration
m Gastrointestinal function m
m Uterine motility
m
m Glandular secretion m
Ideation, mood, and perception of pain - ANSWER: ➡ Neuropharmacologic drugs can
m m m m m m m m mm m m m
modify many diverse processes including:
m m m m m
Axonal Conduction - ANSWER: ➡ Action potential down the axon
m m m mm m m m m m
, -Nonselective
Synaptic Transmission - ANSWER: ➡ Information carried across the neuron gap and the
m m m mm m m m m m m m m
postsynaptic cell
m m
-Selective
Steps of synaptic transmission - ANSWER: ➡ 1. Transmitter synthesis
m m m m m mm m m m
2.Transmitter storage m
3.Transmitter release m
4.Receptor binding m
5.Termination of transmission m m
Selectivity - ANSWER: ➡ MOST DESIRABLE QUALITY A DRUG CAN HAVE
m m mm m m m m m m m
Able to alter a disease process while leaving other physiologic processes largely unaffected
m m m m m m m m m m m m
Knowing the receptors that the drug affects
m m m m m m
Knowing the normal responses to the activation of those receptors
m m m m m m m m m
Knowing whether the drug in question increases or decreases receptor activation - ANSWER:
m m m m m m m m m m m m
➡ An approach to learning about peripheral nervous system drugs:
mm m m m m m m m m m
Decreased heart rate - ANSWER: ➡ A patient receives a medication that results in the
m m m m mm m m m m m m m m m
activation of the acetylcholine receptors of the heart. The nurse should assess the patient for
m m m m m m m m m m m m m m m
which intended effect?
m m m
axonal conduction and synaptic transmission - ANSWER: ➡ process by which the neuron
m m m m m m mm m m m m m
influences the behavior of the postsynaptic cell
m m m m m m m
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 Fordenken. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
83637 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now