Sample interview questions: Can you explain your knowledge of different types of drainage systems and their management?
Sample answer:
1). Closed Drainage System
– Maintains a sterile, closed circuit to prevent air entry and contamination
– Components include a drainage tube, collection container, and one-way valve
– Used for draining serous fluids, blood, or small amounts of purulent drainage
– Management:
– Monitor for proper drainage and patency of the system
– Maintain a closed system by avoiding disconnection of the tubing
– Empty the collection container when it is one-third to one-half full
– Irrigate the system as prescribed by the healthcare provider
2). Open Drainage System
– Allows drainage to flow directly out of the wound or incision into a collection device
– Components include a drainage tube, collection container, and sterile dressings
– Used for draining large amounts of purulent or infected drainage
– Management:
– Monitor for signs of infection, such as redness, swelling, or drainage
– Change dressings and empty the collection container as needed
– Keep the wound site clean and free of debris
3). Jackson-Pratt (JP) Drain
– A closed drainage system that uses continuous low-pressure suction to remove drainage
– Components include a drainage tube, collection container, and a suction device
– Used for… Read full answer
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