Correct Answer: A

Rationale: The correct answer is A: Increase fluid intake. This is important for a client undergoing radiation and chemotherapy for non-Hodgkin's lymphoma to prevent dehydration, help flush out toxins, and support kidney function. Increasing fluid intake can also help manage side effects like nausea and vomiting. Choices B, C, and D are incorrect because low-fat meals, soft bland foods, and foods rich in folic acid are not specifically indicated for clients undergoing radiation and chemotherapy for non-Hodgkin's lymphoma.

Correct Answer: A

Rationale: The correct answer is A: Increase fluid intake. This is important for a client undergoing radiation and chemotherapy for non-Hodgkin's lymphoma to prevent dehydration, help flush out toxins, and support kidney function. Increasing fluid intake can also help manage side effects like nausea and vomiting. Choices B, C, and D are incorrect because low-fat meals, soft bland foods, and foods rich in folic acid are not specifically indicated for clients undergoing radiation and chemotherapy for non-Hodgkin's lymphoma.

Correct Answer: B

Rationale: The correct answer is B: maintain blood pressure control. After PTCA, the priority goal is to ensure stable hemodynamics. Maintaining blood pressure control is crucial to prevent complications such as bleeding or thrombosis. Choices A, C, and D are incorrect because preventing fluid volume deficit, decreasing myocardial contractility, and minimizing dyspnea are not immediate priorities post-PTCA. Oxygenation and hemodynamic stability take precedence over these concerns.

Correct Answer: C

Rationale: The correct answer is C because pronation-supination of the hand and forearm is a characteristic movement in Parkinson's disease called "pill-rolling tremor." This movement interferes with normal hand activities due to involuntary shaking. A is incorrect because exaggerated muscle flaccidity does not lead to frequent falls in Parkinson's disease. B is incorrect as hyperextension of the back and neck is not a characteristic movement of Parkinson's disease. D is incorrect as it combines all options, which is not accurate.

Correct Answer: B

Rationale: Step 1: TIS stands for carcinoma in situ, which means cancer cells are present only in the layer of cells where they first developed. Step 2: N0 indicates no abnormal regional lymph nodes are involved. Step 3: M0 signifies no evidence of distant metastasis. Therefore, the correct answer is B because it accurately interprets the TNM staging system for the biopsy report. Summary: A: Incorrect - TIS indicates carcinoma in situ, not no evidence of primary tumor. C: Incorrect - TIS already assesses tumor presence, ruling out this option. D: Incorrect - TIS is not about ascending degrees of distant metastasis.