Correct Answer: B

Rationale: The correct answer is B: Acute pain. This is the only choice that aligns with NANDA-I approved nursing diagnoses. Acute pain is a common nursing diagnosis that focuses on addressing a patient's immediate discomfort. NANDA-I emphasizes the importance of using standardized nursing diagnoses to improve communication and ensure proper interventions. Sore throat (A) and sleep apnea (C) are symptoms or medical diagnoses, not specific nursing diagnoses. Heart failure (D) is a medical diagnosis and not a NANDA-I approved nursing diagnosis.

Correct Answer: A

Rationale: Rationale for Correct Answer (A): The nurse's best response is to inform the pregnant woman that all pregnant women must have an HIV test. This is because HIV testing is a standard part of prenatal care to prevent mother-to-child transmission. It is crucial to detect HIV early to provide appropriate treatment and prevent transmission to the baby. Summary of Incorrect Choices: B: This response could lead to misinformation and potentially harm the patient and her baby. HIV testing is recommended for all pregnant women regardless of risk factors. C: While governmental guidelines may vary, it is essential for all pregnant women to undergo HIV testing to ensure the health of both the mother and the baby. D: While it is important to provide counseling and involve the patient in decision-making, in the case of HIV testing during pregnancy, it is a standard procedure that should be offered to all pregnant women to safeguard their health and that of their baby.

Correct Answer: B

Rationale: The correct answer is B: decrease resident intestinal flora. Lactulose is a synthetic sugar that is not absorbed in the intestine and is used to decrease ammonia levels in patients with hepatic encephalopathy by promoting the growth of beneficial gut bacteria that help metabolize ammonia. This action helps reduce the toxic effects of ammonia on the brain. A: prevent constipation - Lactulose may help with constipation, but its primary action in this scenario is to decrease resident intestinal flora. C: increase intestinal peristalsis - Lactulose does not directly increase peristalsis. D: prevent portal hypertension - Lactulose does not have a direct effect on preventing portal hypertension.

Correct Answer: C

Rationale: The correct answer is C: By suggesting daily food choices. The food pyramid helps guide a client's diet by recommending the types and proportions of food to consume daily, such as fruits, vegetables, grains, protein, and dairy. It does not specify exact servings (A), calculate calories (B), or divide food into only four basic groups (D). The pyramid is a visual representation of a balanced diet, emphasizing variety and moderation.

Correct Answer: C

Rationale: The correct answer is C. The nurse should ask the NAP to record the patient's vital signs before administering medications. This is important for ensuring patient safety and monitoring any potential changes in the patient's condition. By having the NAP record the vital signs, the nurse can assess the patient's current status and make informed decisions regarding medication administration. Option A is incorrect because administering medications without knowing the patient's vital signs, especially if they are abnormal, can be risky. Option B is not the best choice as it delays addressing the missing vital signs. Option D is incorrect as omitting vital signs assessment is not in line with best practices for patient care.