Final answer:
Meeting your client's Level 1 (physiological) needs includes ensuring nutrition, water, and pain relief.
Step-by-step explanation:
Meeting your client's Level 1 (physiological) needs includes ensuring: D) Nutrition, water and pain relief. Nutrition, water, and pain relief are essential physiological needs for survival. These needs include consuming a balanced diet that provides the necessary nutrients for the human organism, staying hydrated, and managing pain to maintain good health.