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.

Correct Answer: A

Rationale: The correct answer is A because several studies have indeed shown an association between BRCA-2 mutation and an increased risk of prostate cancer. BRCA-2 mutation is known to be linked to an increased risk of various cancers, including prostate cancer. This genetic mutation can be inherited and passed down through generations, leading to a higher likelihood of developing prostate cancer. Choices B, C, and D are incorrect because: B: HNPCC (Hereditary Nonpolyposis Colorectal Cancer) is not specifically associated with prostate cancer, and it is not an autosomal dominant mutation causing prostate cancer in men. C: TP53 gene is associated with other types of cancers, such as breast cancer, but not strongly linked to prostate cancer. D: Research has shown that genetics do play a role in the development of prostate cancer, contradicting the statement that genetics are unrelated to the disease.

Correct Answer: D

Rationale: The correct answer is D because it addresses a crucial aspect of preoperative care for a patient undergoing a hysterectomy due to endometriosis. Emptying the bladder before surgery helps prevent urinary retention postoperatively. Placing a catheter during surgery ensures proper drainage and prevents bladder distention. This education topic is essential for the patient's comfort and well-being during and after the procedure. Choices A, B, and C are incorrect: A: Menstrual periods will not continue after a hysterectomy as the uterus is removed. B: Normal activity is usually restricted after a hysterectomy to promote healing. C: Hormone levels are affected after a hysterectomy, especially if the ovaries are also removed.

Correct Answer: A

Rationale: The correct answer is A because habit training involves keeping a bladder diary to identify patterns and develop a toileting schedule. This helps in promoting regular voiding habits. B is incorrect because timed voiding isn't solely based on the patient's urge to void, but rather on a predetermined schedule. C is incorrect as prompted voiding involves reminding patients to use the restroom at regular intervals, not just asking if they are wet or dry. D is incorrect because elevating feet in patients with edema may help reduce swelling but has no direct impact on nighttime voiding.

Correct Answer: D

Rationale: The correct answer is D: Surgical intervention. Cataracts are a clouding of the lens in the eye, which can lead to vision impairment. Surgery is the most common and effective treatment for cataracts, involving the removal of the cloudy lens and replacement with an artificial one. Antioxidant supplements (Choice A) may help prevent cataracts but are not a treatment for existing ones. Eyeglasses or magnifying lenses (Choice B) can help with vision correction but do not address the cataracts themselves. Corticosteroid eye drops (Choice C) are used for treating inflammation in the eye, not cataracts. Therefore, surgical intervention is the most appropriate treatment option for age-related cataracts.