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Pharmacology and Older Adults

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Questions and Answers

Which pharmacokinetic change is commonly observed in older adults?

Increased absorption rate

Decreased gastric acid production (correct)

Increased renal clearance

Enhanced hepatic metabolism

What is a common cause of adverse drug reactions in older adults?

Polypharmacy (correct)

Reduced drug sensitivity

Increased drug metabolism

Enhanced drug excretion

What is the primary purpose of the Beers list?

To provide a guide for drug pricing

To identify potentially inappropriate medications for older adults (correct)

To recommend dietary supplements for older adults

To list all available medications for older adults

Which factor is most likely to contribute to non-adherence in older adults with drug treatment plans?

Complex medication regimens Signup and view all the answers

What is an effective measure to promote adherence to drug treatment plans in older adults?

Simplifying the medication regimen Signup and view all the answers

How does aging affect the distribution of drugs in the body?

Reduces plasma protein binding Signup and view all the answers

Which of the following is a risk factor for adverse drug reactions in older adults?

Impaired renal function Signup and view all the answers

The Beers list is used primarily by healthcare providers to:

Avoid prescribing high-risk medications to older adults Signup and view all the answers

Study Notes

Pharmacokinetic Changes in Older Adults

Older adults commonly experience decreased gastric acid production.
Aging reduces plasma protein binding, impacting drug distribution.

Common Causes of Adverse Drug Reactions in Older Adults

Polypharmacy, or the use of multiple medications, increases the risk of adverse drug reactions.
Impaired renal function is a significant risk factor for adverse drug reactions.

The Beers List

The Beers list aims to identify medications potentially inappropriate for older adults.

Non-Adherence in Older Adults with Drug Treatment Plans

Complex medication regimens are a major factor contributing to non-adherence in older adults.

Promoting Adherence to Drug Treatment Plans in Older Adults

Simplifying the medication regimen is an effective strategy to improve adherence.

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Description

Explore the pharmacokinetic changes and risks associated with medication in older adults. This quiz covers issues like polypharmacy, the Beers list, and strategies for promoting adherence to drug treatment plans. Improve your understanding of how aging impacts drug therapy.