Correct Answer: A

Rationale: The correct answer is A: Ineffective Airway Clearance. In a patient with AIDS and PCP, maintaining clear airways is crucial to prevent respiratory distress and hypoxia. Pneumocystis pneumonia can cause thick secretions and mucus plugging, leading to difficulty breathing. Ensuring effective airway clearance is a priority to optimize oxygenation and prevent respiratory complications. Impaired oral mucous membranes (B) and imbalanced nutrition (C) are important considerations but not as immediate as airway clearance. Activity intolerance (D) may be a concern for the patient but ensuring adequate oxygenation takes precedence.

Correct Answer: C

Rationale: The correct answer is C because it emphasizes cultural competence and respect for the patient's background. By including racial and ethnic practices with food preferences of the patient, the nurse can provide tailored and relevant nutrition education. This approach promotes inclusivity and acknowledges the importance of cultural traditions in dietary habits. Choices A and B are incorrect as they disregard the patient's cultural background and may lead to cultural insensitivity. Choice D is also incorrect as it focuses on comparison rather than understanding and incorporating the patient's unique cultural context. Overall, choice C aligns with patient-centered care and facilitates effective communication and trust between the nurse and the patient.

Correct Answer: A

Rationale: The correct answer is A: A verbal report. This is because exchanging information verbally between nurses allows for real-time communication, ensuring important details are accurately conveyed. Electronic record entry (B) involves documenting information in the patient's record but does not involve direct communication. Referral (C) refers to transferring the patient's care to another healthcare provider. Acuity rating (D) is a tool used to determine the severity of a patient's condition and does not involve exchanging information between nurses.

Correct Answer: C

Rationale: The correct answer is C: Promote positive nitrogen balance. In a postsurgical patient, promoting positive nitrogen balance is crucial for wound healing and tissue repair. This goal helps prevent muscle wasting and promotes overall recovery. A: Reduce dependent nitrogen balance is incorrect as it does not address the need for positive nitrogen balance in wound healing. B: Maintain negative nitrogen balance is incorrect because negative nitrogen balance indicates a loss of protein stores, which is detrimental for healing. D: Facilitate neutral nitrogen balance is incorrect as it does not actively support the increased protein needs for wound repair.

Correct Answer: B

Rationale: The correct answer is B: Human papillomavirus (HPV). HPV is the most important risk factor for cervical cancer as it is responsible for almost all cases. Step 1: HPV infection can lead to changes in cervical cells, increasing the risk of cancer. Step 2: Early detection and vaccination against HPV can prevent cervical cancer. Step 3: Other factors like late childbearing, postmenopausal bleeding, and tobacco use may be associated with increased risk but are not as directly linked to cervical cancer development.