Correct Answer: B

Rationale: The correct answer is B: Circumcision. Paraphimosis occurs when the foreskin is retracted behind the glans and cannot be returned to its original position. Once the inflammation and edema subside, circumcision is typically indicated to prevent recurrence. This procedure removes the foreskin, reducing the risk of future paraphimosis episodes. Needle aspiration of the corpus cavernosum (A) is not indicated for paraphimosis. Abstinence from sexual activity for 6 weeks (C) is not a standard treatment for paraphimosis. Administration of vardenafil (D) is used for erectile dysfunction and not indicated for paraphimosis.

Correct Answer: A

Rationale: Step 1: In Campinha-Bacote's model, the first component is "cultural awareness," which involves an in-depth self-examination of one's own background. Step 2: This self-examination helps nurses recognize their biases and assumptions, enabling them to provide culturally competent care. Step 3: By understanding their own culture, nurses can better understand and respect the cultural beliefs and practices of their patients. Step 4: This component is crucial for building trust and rapport with patients from diverse backgrounds. Step 5: Choices B, C, and D do not directly align with the cultural awareness component of Campinha-Bacote's model. B focuses on assessment, C on understanding diverse groups, and D on motivation, but they do not address the foundational self-examination required for cultural competency.

Correct Answer: A

Rationale: The correct answer is A because one of the hallmark symptoms of Parkinson's disease is bradykinesia, which is characterized by slowness of movement. This symptom commonly presents as a person moving far more slowly than usual. Option B is more indicative of arthritis or another musculoskeletal condition. Option C suggests possible cognitive decline or dementia, not specific to Parkinson's disease. Option D could indicate a different medical condition causing weight loss despite a good appetite. Therefore, A is the most suggestive of Parkinson's disease based on the symptom of bradykinesia.

Correct Answer: B

Rationale: The correct answer is B: Delivery of the fetus. The only known cure for preeclampsia is the delivery of the fetus, as this condition typically resolves after giving birth. Since preeclampsia can lead to serious complications for both the mother and baby, delivering the fetus is the most effective way to stop the progression of the condition. Magnesium sulfate (choice A) is used to prevent seizures in women with severe preeclampsia but does not cure the condition. Antihypertensive medications (choice C) are used to manage blood pressure in preeclampsia but do not cure it. Administration of aspirin (choice D) is used for prevention, not as a cure for preeclampsia.

Correct Answer: A

Rationale: The correct answer is A because an ultrasound-guided core biopsy is indeed faster, less expensive, and does not use radiation. - "Faster": Ultrasound-guided biopsies are typically quicker compared to stereotactic biopsies, as they are performed in real-time using ultrasound imaging. - "Less expensive": Ultrasound-guided biopsies are generally more cost-effective than stereotactic biopsies due to the equipment and resources required. - "Does not use radiation": Unlike stereotactic biopsies which involve the use of X-rays for guidance, ultrasound-guided biopsies do not expose the patient to radiation, making them safer in that aspect. The other choices are incorrect because they either inaccurately state that ultrasound-guided biopsies use radiation (C), take more time (D), or imply a slight increase in cost without highlighting the key advantages of speed and lack of radiation (B).