Questions and Answers
The process by which a drug works by activating receptors is known as ______ and the process by which a drug works by deactivating receptors is known as _______.
Agonism; antagonism
Which of the following statements about medication side effects is true?
An example of a systemic side effect is:
A side effect is a(n) ________ reaction to a medication, while an adverse drug reaction may be ________.
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Which of the following is a category of adverse drug reaction (ADR)?
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Which of the following is a possible symptom of anaphylaxis?
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Drug tolerance occurs when:
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What is the medication aide's role related to a resident who may be developing drug tolerance?
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Which of the following is true of drug-drug interactions?
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Which of the following statements concerning herbal supplements is true?
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Study Notes
Medication Effects and Reactions
- Agonism activates receptors, while antagonism deactivates them.
- Most medication side effects are not serious; they are often predictable rather than unpredictable.
- A common systemic side effect is hypertension from long-term corticosteroid use.
Side Effects vs. Adverse Drug Reactions
- Side effects are predictable reactions; adverse reactions can be unpredictable.
- Paradoxical reactions are one category of adverse drug reactions (ADRs).
Anaphylaxis Symptoms
- Symptoms like difficulty breathing shortly after medication intake indicate potential anaphylaxis.
Drug Tolerance
- Drug tolerance occurs when a drug fails to elicit its desired response over time.
- Medication aides should report observed changes, including signs of potential drug tolerance.
Drug Interactions
- Some drug-drug interactions may be beneficial, rather than adverse.
- Potentiation is when one drug enhances the effects of another, not canceling them out.
Herbal Supplements and Interactions
- Herbal supplements can interact with prescription and over-the-counter medications; healthcare providers should be informed of their use.
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Description
Prepare for your Med Aide Chapter 6 exam with these flashcards focused on drug mechanisms and side effects. Test your knowledge on agonism, antagonism, and more essential concepts related to medications. Perfect for students aiming to excel in their healthcare studies!
