AA client who is anxious about a scheduled biopsy.
BA client whose oxygen saturation has dropped to 88%.
CA client requesting pain medication rated 4 out of 10.
DA client asking for help ambulating to the bathroom.
✓ Correct answer: B. A client whose oxygen saturation has dropped to 88%.Oxygenation is the most fundamental physiological need at the base of Maslow's hierarchy, making a drop in oxygen saturation the highest priority over pain, anxiety, or mobility.
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