Correct Answer: A

Rationale: The correct answer is A because nociceptors are specialized nerve receptors that do not adapt much to continual pain response. This lack of adaptation allows nociceptors to continuously signal the presence of tissue-damaging stimuli, which is crucial for the perception of pain. Choices B, C, and D are incorrect because nociceptors do not inhibit the infiltration of neutrophils and eosinophils (B), they do play a role in the inflammatory response (C), and they transmit various types of stimuli including thermal, mechanical, and chemical, not just thermal stimuli (D).

Correct Answer: B

Rationale: The correct answer is B because a low Mean Arterial Pressure (MAP) indicates inadequate perfusion, which may require adjusting the norepinephrine infusion rate to increase blood pressure. A: A heart rate of 58 beats/minute is within a normal range and may not necessarily indicate a need for adjustment. C: Elevated Systemic Vascular Resistance (SVR) may be an expected response to norepinephrine and does not necessarily indicate a need for adjustment. D: A low Pulmonary Artery Wedge Pressure (PAWP) may indicate fluid volume deficit but does not directly relate to the need for adjusting norepinephrine infusion rate.

Correct Answer: A

Rationale: The correct answer is A, hypotension. During hemodialysis for acute kidney injury, fluid removal can lead to hypotension due to rapid changes in blood volume. This can cause dizziness, weakness, and even loss of consciousness. Dysrhythmias (choice B) are less common but can occur due to electrolyte imbalances. Muscle cramps (choice C) may occur during or after dialysis due to electrolyte imbalances or fluid shifts, but they are not as common as hypotension. Hemolysis (choice D) is not a common complication of hemodialysis for acute kidney injury, as it is more commonly associated with issues related to the dialysis machine or blood tubing.

Correct Answer: A

Rationale: The correct answer is A because it acknowledges the family member's feelings while offering support and resources for managing the situation gradually. By providing resources, the nurse empowers the family member to learn how to handle things independently over time. This approach promotes self-reliance and resilience. Choice B focuses on time rather than active coping strategies, which may not address the family member's immediate needs. Choice C suggests shifting responsibilities to another family member without considering the emotional impact. Choice D jumps to the conclusion of needing professional counseling without exploring other potential solutions or support systems.

Correct Answer: B

Rationale: The correct answer is B: Cry along with the patient’s family members. This action demonstrates empathy and support for the family's grief, showing that the nurse acknowledges and shares their feelings. It can help the family feel understood and supported during a difficult time. By crying with the family, the nurse can validate their emotions and provide comfort without intruding on their personal space. This approach fosters a sense of connection and trust between the nurse and the family, enhancing the quality of care provided. Incorrect Choices: A: Contact a grief counselor as soon as possible - This choice may be premature and could come across as impersonal or distancing in the immediate aftermath of the patient’s death. C: Leave the home as soon as possible - This choice would be insensitive and could make the family feel abandoned in their time of need. D: Consider whether working in hospice is desirable because patient losses are common - This choice is inappropriate as it suggests the nurse should reconsider their career choice based on emotional reactions,