Correct Answer: C

Rationale: The correct answer is C. QSEN focuses on quality improvement in healthcare. Tracking how soon patients are discharged after different types of surgeries helps in evaluating the quality of care provided and identifying areas for improvement. Choices A and B focus on monitoring outcomes but do not directly relate to quality improvement initiatives. Choice D is more about a routine assessment before discharge and does not involve a quality improvement process.

Correct Answer: B

Rationale: The correct answer is B: 'Monitor for constipation.' Calcium carbonate can cause constipation as a side effect. Educating clients on dietary adjustments, such as increasing fluid intake and fiber consumption, can help alleviate this issue. Choice A is incorrect because calcium carbonate supplementation is used to treat hypocalcemia, not cause it. Choice C is incorrect because calcium carbonate should be taken with food for optimal absorption. Choice D is incorrect because calcium carbonate is available over the counter, not as a prescription medication.

Correct Answer: A

Rationale: Corrected Rationale: Clopidogrel is an antiplatelet medication, so the nurse should monitor for signs of bleeding and liver function tests due to potential liver effects. Monitoring liver function tests is essential to detect any adverse effects on the liver because clopidogrel can cause hepatotoxicity. While monitoring blood pressure, potassium levels, and respiratory rate are important in general patient care, they are not the priority assessments specifically related to clopidogrel use.

Correct Answer: A

Rationale: Naloxone is the correct answer. Naloxone is the antidote for opioid overdose, including hydromorphone. Opioids can cause respiratory depression, and a significant decrease in respiratory rate from 16 to 6 breaths per minute indicates respiratory compromise. Naloxone should be administered promptly to reverse the effects of the opioid and restore normal respiratory function. Flumazenil (Choice B) is used to reverse the effects of benzodiazepines, not opioids. Activated charcoal (Choice C) is used for gastrointestinal decontamination in cases of overdose with certain substances, but it is not the appropriate intervention for opioid-induced respiratory depression. Aluminum hydroxide (Choice D) is an antacid and has no role in managing opioid overdose or respiratory depression.

Correct Answer: A

Rationale: The correct answer is A: 'Eliminate areas of standing water.' Standing water provides breeding grounds for mosquitoes, which spread West Nile virus. By eliminating standing water, individuals can reduce the risk of mosquito breeding and the transmission of the virus. Choices B, C, and D are incorrect. Wearing a mask when outdoors, ensuring food is cooked thoroughly, and avoiding contact with sick individuals are not directly related to primary prevention strategies for West Nile virus.