Correct Answer: B

Rationale: The correct answer is B. The nurse should do a quick assessment to confirm the change in the patient's status, then notify the RN or physician. This is the best response because the nurse needs to immediately assess the patient's condition to ensure prompt intervention if needed. By confirming the change in the patient's status, the nurse can provide the necessary information to the healthcare team for appropriate evaluation and management. The other choices are incorrect because: A does not address the urgency of the situation, C involves unnecessary delay by waiting for the speech therapist, and D is not appropriate as the nurse should be the one assessing and notifying the healthcare team.

Correct Answer: C

Rationale: The correct answer is C: Cooked vegetables. Cooking vegetables helps to kill harmful bacteria and parasites that may pose a risk of infection to an immunocompromised individual like a patient with HIV. Raw fruits (A) and raw vegetables (B) may carry pathogens that can be dangerous for someone with a weakened immune system. Caesar dressing (D) may contain raw eggs, which also pose a risk for infection. Therefore, choosing cooked vegetables is the safest option to reduce the risk of infection for the patient with HIV.

Correct Answer: A

Rationale: The correct answer is A: Use aseptic technique for the insertion site. Aseptic technique is necessary to prevent infection when accessing the intracranial pressure monitoring system. Aseptic technique involves maintaining a sterile field during the insertion process, reducing the risk of introducing pathogens. Using clean technique for cleansing connections (choice B) may introduce contaminants to the insertion site. Sterile technique for cleansing the insertion site (choice C) is not necessary and may be overly stringent. Closing leaks in the tubing with tape (choice D) does not address the prevention of infection at the insertion site.

Correct Answer: B

Rationale: The correct answer is B (Lifetime dependency on hormone replacement) because after hypophysectomy (removal of the pituitary gland), patients will no longer produce essential hormones like growth hormone, thyroid-stimulating hormone, etc. Therefore, they will require lifelong hormone replacement therapy to maintain normal bodily functions. A: Abnormal distribution of body hair is not directly related to hypophysectomy. C: While fluid intake may be important post-surgery, it is not the primary focus of teaching. D: There is typically no need for repeat surgical procedures after a hypophysectomy, as it is a one-time surgery to address specific issues. In summary, choice B is correct as it directly addresses the long-term implications of the surgery on hormone production and the need for replacement therapy, while the other choices are not directly relevant to the post-operative care of hypophysectomy patients.

Correct Answer: C

Rationale: The correct answer is C: 125 mL/h. To calculate the infusion rate per hour, we divide the total volume (1000 mL) by the total time in hours (8 hours). 1000 mL / 8 hours = 125 mL/h. This ensures a consistent and accurate infusion rate throughout the 8-hour period. Choice A (80 mL/h) is incorrect because it underestimates the infusion rate. Choice B (100 mL/h) is incorrect because it does not divide the total volume by the total time correctly. Choice D (150 mL/h) is incorrect because it overestimates the infusion rate.