A nurse is assessing an adult client who is receiving morphine via continuous IV infusion. The nurse should identify that which of the following is the priority finding?

A. Vomiting 30 mL of fluid. This finding is not the priority because while vomiting can be a side effect of morphine, it is not immediately life-threatening. B. Blood pressure 90/60 mm Hg. This finding is concerning but not the priority. Morphine can cause hypotension, but the primary concern with morphine administration is respiratory depression. C. Respirations deep at a rate of 10/min. This finding is the priority because morphine can cause respiratory depression, which can be life-threatening. Monitoring and addressing respiratory status is critical when administering opioids. D. Urinary output of 20 mL within 1 hr. This finding is concerning but not the priority. Low urinary output can indicate dehydration or renal issues, but respiratory depression is the most immediate concern with morphine administration.