Exam (elaborations)
NR 576 NR576 ACTUAL MIDTERM EXAM 2024 STUDY GUIDE PASS WITH A GUARANTEED
- Course
- Institution
NR 576 NR576 ACTUAL MIDTERM EXAM 2024 STUDY GUIDE PASS WITH A GUARANTEED
[Show more]
Content preview
NR 576 \NR576 ACTUAL MIDTERM EXAM 2024 STUDY GUIDE PASSWITH A GUARANTEED
1. Pharmacokinetics
Question: What are the four primary phases of pharmacokinetics?
Answer: The four primary phases are absorption, distribution, metabolism, and
excretion. These phases describe how a drug is absorbed into the bloodstream, distributed
throughout the body, metabolized (or broken down), and eventually excreted.
2. Pharmacodynamics
Question: What is the difference between a drug’s efficacy and its potency?
Answer: Efficacy refers to the maximum effect a drug can produce, while potency refers
to the amount of drug needed to achieve a given effect. A highly potent drug requires a
lower dose to produce the same effect as a less potent drug.
3. Drug Interactions
Question: What is a common mechanism of drug-drug interactions?
Answer: One common mechanism is the alteration of drug metabolism by affecting liver
enzyme activity, such as the cytochrome P450 system. This can lead to increased or
decreased levels of one or more drugs in the body.
4. Adverse Drug Reactions
Question: What is the difference between an adverse drug reaction and a side effect?
Answer: An adverse drug reaction is an unintended, harmful response to a medication at
normal doses, while a side effect is a secondary, often mild effect that occurs in addition
to the desired therapeutic effect. Adverse reactions are typically more serious than side
effects.
5. Clinical Application
Question: How would you approach prescribing medication to a patient with renal
impairment?
Answer: When prescribing medication to a patient with renal impairment, it's important
to consider dosage adjustments based on the degree of renal function. This often involves
reducing the dose or increasing the dosing interval to avoid accumulation and potential
toxicity.
6. Pharmacogenomics
Question: What role does pharmacogenomics play in personalized medicine?
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 smartguide. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79316 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now