Correct Answer: A

Rationale: Clients recovering from acute pancreatitis should consume a low-fat diet to reduce the workload on the pancreas and prevent exacerbation. This diet helps in minimizing the stimulation of pancreatic enzyme secretion, which aids in the recovery process. Choices B, C, and D are incorrect as limiting carbohydrate intake or increasing protein intake may not be necessary for acute pancreatitis, and acetaminophen may not be the first-line choice for pain management in this condition.

Correct Answer: B

Rationale: The correct answer is to investigate the client's recent medication changes. In a client with dementia who frequently becomes agitated, medication changes can often be a significant factor contributing to their behavior. Checking recent medication changes can help identify if any specific medication is causing or exacerbating the agitation. Choice A about fluid and electrolyte balance is less likely to be the priority unless there are specific indications in the medical record. Choice C, investigating recent changes in cognitive functioning, may be important but addressing the agitation first is a more immediate concern. Choice D, investigating the client's psychosocial environment, is also important but may not directly address the immediate cause of the agitation as medication changes could.

Correct Answer: B

Rationale: The correct answer is B: 'Demonstrate assertiveness.' For clients with dependent personality disorder, assertiveness training is crucial as it helps them become more independent and develop the skills to express their own needs and preferences effectively. Choice A ('Limit social interactions') is incorrect because promoting healthy social interactions is important for individuals with this disorder to build confidence and reduce dependency. Choice C ('Follow a rigid schedule') is incorrect as overly rigid schedules may exacerbate feelings of helplessness and dependence. Choice D ('Perform deep breathing exercises') is not directly related to addressing the core issues of dependent personality disorder, which primarily involve developing self-reliance and assertiveness.

Correct Answer: D

Rationale: The correct answer is 'Muscle weakness.' Hypokalemia is characterized by low potassium levels, which can lead to muscle weakness due to impaired muscle function. Choices A, B, and C are incorrect findings associated with other medical conditions and not typically expected in hypokalemia. Muscle stiffness is more commonly associated with conditions like tetany or muscle cramps, bradycardia is more commonly associated with issues like heart block or hypothyroidism, and hyperreflexia is more commonly seen in conditions like hyperthyroidism or spinal cord injuries.

Correct Answer: A

Rationale: The correct nursing intervention for a patient with fluid volume overload is to restrict fluid intake. This helps to prevent further fluid accumulation in the body. Monitoring intake and output (choice B) is important to assess the patient's fluid balance but is not a direct intervention to address fluid volume overload. Administering diuretics as prescribed (choice C) is a medical intervention that may be ordered by a healthcare provider but should not be assumed as a nursing intervention without a prescription. Elevating the head of the bed (choice D) is a measure commonly used for patients with respiratory distress or to prevent aspiration but is not a direct intervention for fluid volume overload.