Correct Answer: C

Rationale: The correct answer is C: Anaphylaxis due to a latex allergy. Anaphylaxis is a severe allergic reaction that can be triggered by exposure to latex products such as gloves in the operating room. The symptoms of swelling of the eyes and difficulty breathing are classic signs of anaphylaxis. Rationale: 1. Swelling of the eyes and difficulty breathing are hallmark symptoms of anaphylaxis. 2. Latex is a common allergen that can cause severe allergic reactions like anaphylaxis. 3. The student's symptoms are occurring shortly after entering the operating room, suggesting an acute allergic reaction. 4. The other choices (A, B, D) do not align with the symptoms presented and are less likely in this scenario.

Correct Answer: A

Rationale: The correct answer is A: Palliative surgery. In this scenario, the patient's colon cancer has already progressed to stage IV with metastasis to the liver, indicating an advanced and incurable condition. Palliative surgery aims to alleviate symptoms, improve quality of life, and prolong survival without aiming for a cure. Reconstructive surgery (B) is typically done to restore form or function, which is not the primary goal in this case. Salvage surgery (C) is usually performed to rescue a situation where initial treatment has failed, which is not the case here. Prophylactic surgery (D) is preventive and is not appropriate in a situation where cancer is already present and advanced.

Correct Answer: D

Rationale: Rationale: Administering a smooth-muscle relaxant is the most appropriate nursing action to relieve bladder spasms post-TURP. The smooth-muscle relaxant helps relax the bladder muscles, reducing spasms and discomfort. Applying a cold compress (choice A) may provide temporary relief but won't address the underlying cause. Notifying the urologist (choice B) is important but not the immediate action for relieving spasms. Irrigating the catheter with normal saline (choice C) may not effectively address the spasms. Administering a smooth-muscle relaxant is the best choice for prompt relief.

Correct Answer: D

Rationale: The correct answer is D: The patient has been infected with HIV. Antibodies to the AIDS virus in the blood indicate a past or current infection with HIV. This is because the body produces antibodies in response to the presence of the virus. A: The patient is immune to HIV is incorrect because antibodies indicate exposure, not immunity. B: The patient's immune system is intact is incorrect because the presence of antibodies does not necessarily reflect the overall functionality of the immune system. C: The patient has AIDS-related complications is incorrect because the presence of antibodies does not directly indicate the presence of AIDS-related complications.

Correct Answer: C

Rationale: The correct answer is C: Semisolid food with thick liquids. Patients with Parkinson's disease often have dysphagia, leading to aspiration and respiratory complications. Semisolid food with thick liquids helps prevent aspiration and promotes safer swallowing. TPN (A) is not necessary for meeting nutritional needs unless the patient cannot tolerate oral intake. A low-residue diet (B) may not address the specific swallowing issues in Parkinson's disease. Minced foods and fluid restriction (D) may not provide adequate nutrition and hydration.