NURS 3100 Exam 1 Practice 2025 – 400 Free Practice Questions to Pass the Exam
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Question: 1 / 230
A nurse explains to a student nurse that pharmacogenetics is a relatively new area within pharmacology. Which statement best describes the potential of this new area?
To reduce medication errors and provide optimal drug choices
To reduce the overall number of drugs and their associated adverse effects
To customize drugs and prevent idiosyncratic responses
Pharmacogenetics is a field that focuses on how an individual's genetic makeup affects their response to drugs. By understanding a patient's genetic profile, healthcare providers can customize drug therapy to increase efficacy and reduce the risk of adverse reactions. This personalized approach helps prevent idiosyncratic responses, where a patient may have a unique or unexpected reaction to a medication based on their genetic factors. Therefore, the correct answer is C, as pharmacogenetics has the potential to customize drugs to individual patients to prevent such idiosyncratic responses for more effective and safer treatment. The other options do not fully capture the essence of pharmacogenetics' potential in individualized drug therapy based on genetic variations.
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