Certified Neuroscience Registered Nurse (CNRN) Practice Exam

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Prepare for the CNRN Exam. Test your knowledge with our comprehensive multiple-choice questions and detailed explanations. Boost your confidence and improve your chances of a successful exam outcome!

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What is the main guideline stated for reducing the risk of PONV?

Increase opioid administration
Implement risk management strategies
Need to reduce risk of PONV
Use more general anesthesia

The correct answer is: Need to reduce risk of PONV

The primary guideline for reducing the risk of postoperative nausea and vomiting (PONV) centers on the need to implement effective strategies aimed at minimizing this complication. Acknowledging the high incidence of PONV among patients undergoing surgical procedures, especially those with risk factors, is a crucial first step. By focusing on the necessity of reducing the risk of PONV, healthcare providers can adopt a comprehensive approach. This includes identifying patients at higher risk and utilizing multimodal prophylaxis strategies, which may involve the use of antiemetics, adjusting anesthetic techniques, and considering patient-specific factors. The emphasis on prevention allows for the development of individualized care plans that can significantly enhance patient outcomes and comfort. Other options might suggest strategies that could inadvertently increase the risk, such as increasing opioids, which are known to be associated with higher rates of nausea. Similarly, using more general anesthesia or not addressing the specific needs related to a patient's risk factors may not effectively mitigate the incidence of PONV. Thus, the correct focus is on the paramount need to actively reduce the risk of this postoperative complication through targeted interventions.