Correct Answer: D

Rationale: The correct answer is D because saturated fats are primarily found in animal sources such as red meat, poultry, and dairy products. It is important to limit the intake of saturated fats on a low-fat diet to reduce the risk of heart disease and other health issues. A: Polyunsaturated fats are actually considered healthy fats and should not be restricted to less than 7% of total calories. B: Transfat is a type of unhealthy fat that should be avoided altogether, not just limited to 7% of total calories. C: Unsaturated fats are actually found mostly in plant-based sources like nuts, seeds, and avocados, not animal sources. In summary, choice D is correct because it provides accurate information about the source of saturated fats in animal products, while the other choices provide incorrect or misleading information about different types of fats.

Correct Answer: C

Rationale: The correct answer is C: Whisper test. The nurse can perform a whisper test by whispering a series of numbers or words at a distance from the child to see if they can repeat them accurately. If the child struggles to hear and repeat the whispered words, it could indicate hearing loss. Rationale: A: Audiometry is a comprehensive hearing test that measures the range and sensitivity of hearing, not suitable for a quick preliminary assessment. B: Rinne test and D: Weber test are both tuning fork tests used to assess conductive and sensorineural hearing loss, not ideal for a quick initial screening of hearing loss. Summary: The Whisper test is the most suitable choice as it provides a quick and simple way to preliminarily assess hearing loss by evaluating the child's ability to hear and repeat whispered sounds accurately.

Correct Answer: A

Rationale: The correct answer is A because acknowledging the patient's fear validates their emotions, builds trust, and shows empathy. This can help the patient feel understood and supported during a vulnerable time. Choice B is incorrect because discussing support groups may not address the patient's immediate emotional needs. Choice C is incorrect because assessing stress management skills may not be the priority at this moment when the patient is visibly tense. Choice D is incorrect because documenting a nursing diagnosis should come after addressing the patient's immediate emotional state.

Correct Answer: B

Rationale: The correct answer is B: missed. In a missed abortion, the fetus dies but is not immediately expelled from the uterus. This term specifically describes the situation where the fetus is retained in the uterus. Choice A (inevitable) refers to a situation where abortion is certain to occur, choice C (incomplete) refers to partial expulsion of the fetus, and choice D (threatened) refers to a situation where the woman has vaginal bleeding, but the fetus is still viable. Therefore, the term "missed" accurately describes the scenario where the fetus dies but remains in the uterus.

Correct Answer: B

Rationale: The correct answer is B: Addressing possible barriers to adherence. This is crucial because adherence to the antiretroviral drug regimen is key for successful therapy in HIV patients. By identifying and addressing barriers such as medication side effects, cost, or forgetfulness, nurses can help patients stay on track with their treatment. Other choices are incorrect: A: Promoting complementary therapies is not the priority in initiating antiretroviral therapy. Adherence to the prescribed regimen is more critical. C: Educating about the pathophysiology of HIV is important, but it may not directly impact the success of the therapy as much as addressing adherence barriers. D: While follow-up blood work is necessary, it is not as immediate and impactful as addressing adherence barriers at the beginning of therapy.