The recovery room, often called the Post-Anaesthesia Care Unit or PACU, is a specialized ward designed for close observation of patients immediately following surgery and anaesthesia. The main goal here is to catch and treat life-threatening complications before they become severe. Because the effects of anaesthetic drugs linger, patients require continuous monitoring of breathing, circulation, and level of consciousness.
Midwives and nurses working in this unit must remain vigilant. Staffing ratios are usually high—often one nurse to one or two patients—because sudden drops in blood pressure or airway blockages can happen without warning. The environment is fully equipped with suction machines, oxygen supplies, emergency crash carts, and monitors.
Keeping the airway open is the absolute first priority upon a patient's arrival in the recovery room. Sedatives and muscle relaxants used during surgery can depress the central nervous system, causing the tongue to fall backward and block the windpipe.
Assess breathing patterns by watching chest rise and fall, listening for breath sounds, and checking the pulse oximeter reading. Stridor or noisy breathing indicates partial upper airway obstruction and requires immediate action.
Circulatory stability reveals how well the body is coping with surgical stress and blood loss. Upon arrival, baseline vital signs are recorded and then repeated every fifteen minutes until the patient stabilizes.
Blood pressure drops can signal internal bleeding, surgical shock, or the vasodilating effects of remaining anaesthetic agents. A high heart rate, or tachycardia, is often the earliest warning sign that the body is compensating for fluid loss or pain. Always compare recovery room readings with the chart from the theatre to spot subtle trends heading in the wrong direction.
Wound checks form a core duty during immediate post-operative care. Inspect dressings regularly for fresh bleeding or excessive soaking. If blood seeps through, reinforce the dressing rather than removing it immediately, and report the finding to the surgeon.
Drains like Jackson-Pratt or Redivac must be checked to ensure they are patent, securely anchored, and actively suctioning. Measure and record the volume and color of any drainage. Bright red blood turning to serosanguinous fluid is normal, but a sudden surge of frank, bright red blood points to active hemorrhage.
Pain and post-operative nausea and vomiting, often called PONV, are common and distressing experiences after surgery. Left untreated, pain raises blood pressure, accelerates heart rate, and delays deep breathing exercises.
Administer prescribed analgesics promptly, noting whether the route is intravenous, intramuscular, or oral. For nausea, antiemetics should be given before vomiting starts if possible, as vomiting strains abdominal incisions and increases the risk of aspiration. Assess comfort levels using simple rating scales appropriate for the patient's level of alertness.
Moving a patient out of the recovery room requires a careful evaluation to ensure they are safe for the general ward. Scoring systems, such as the modified Aldrete score, assess activity, respiration, circulation, consciousness, and oxygen saturation. A score of 9 or 10 is typically required before discharge.
Before transfer, verify that the patient is fully oriented, vital signs are stable for at least thirty minutes, pain and nausea are controlled, and surgical drains and intravenous lines are secure. Give a thorough handover report to the receiving ward nurse, highlighting any specific risks or ongoing needs.