Correct Answer: A

Rationale: The correct answer is to obtain information on what drugs the client used in the suicide attempt. This information is crucial for assessing the severity of the overdose, potential drug interactions, and determining the appropriate treatment plan. Choice B is not as urgent as identifying the drugs taken during the suicide attempt. Choice C, while important, is not as immediately critical as knowing the specific medications involved. Choice D is unrelated to the immediate medical needs of the client.

Correct Answer: D

Rationale: The correct answer is D: Reduce gastric acid secretion. Omeprazole is a proton pump inhibitor that works by reducing the production of gastric acid in the stomach. This helps in managing GERD by decreasing the acidity levels in the stomach. Choice A is incorrect because omeprazole does not coat the lining of the stomach. Choice B is incorrect as omeprazole does not neutralize stomach acid but rather reduces its production. Choice C is incorrect because omeprazole does not promote gastric motility; instead, it acts on acid secretion.

Correct Answer: D

Rationale: The correct answer is D: Potassium level. Furosemide is a loop diuretic that can cause potassium loss, leading to hypokalemia. Monitoring potassium levels is crucial to prevent complications such as cardiac arrhythmias. While calcium, sodium, and magnesium levels are important in various conditions and treatments, they are not the primary electrolyte affected by furosemide.

Correct Answer: D

Rationale: The correct answer is to monitor the client's potassium level. When administering insulin and glucose in hyperkalemia, the aim is to shift potassium from the bloodstream into the cells, lowering elevated levels. Therefore, monitoring potassium levels closely is essential to prevent hypokalemia or further complications. Monitoring blood glucose levels (Choice A) is important but not the priority in this scenario. Monitoring sodium (Choice B) and calcium levels (Choice C) is not directly related to the treatment of hyperkalemia with insulin and glucose.

Correct Answer: D

Rationale: The correct answer is D. A decrease in white blood cell count indicates that the infection is responding to treatment, making this the most objective indicator of improvement in a client with sepsis. Choices A, B, and C are subjective indicators and may not always directly correlate with the resolution of the underlying infection. While an increase in urine output, a client reporting feeling less fatigued, and a decrease in heart rate are positive signs, they are not as specific or directly related to the resolution of the infection as a decrease in white blood cell count.