The nurse comes onto shift. Which client should be assessed first?

A. Anxious client awaiting a procedure reporting new onset of chest pressure: New chest pressure in a client can indicate acute myocardial ischemia or another life-threatening cardiac event. Immediate assessment and intervention are critical to ensure patient safety, making this the highest-priority client. Prompt recognition of potential cardiac compromise is essential to prevent deterioration. B. Angry client dissatisfied with the room and demands to speak to the unit director: While addressing patient concerns and complaints is important for patient satisfaction and communication, this situation is non-urgent and does not pose an immediate threat to the client’s physiological stability. C. Status post-surgical client complaining of pain 4/10 at a large incision site: Moderate pain requires timely management to promote comfort and recovery; however, it does not indicate an immediate life-threatening condition. Pain management is important but secondary to acute chest pain. D. Client admitted with a bowel obstruction who has nausea and vomiting: Nausea and vomiting need assessment and intervention to prevent complications such as dehydration, but unless accompanied by signs of hemodynamic instability or electrolyte imbalance, this is less urgent than acute chest pain signaling potential cardiac compromise.