Respiratory Care

What does a chest tube drainage system do?

A chest tube drains air, blood or fluid from the space around the lung so the lung can fully expand. The drainage system keeps a one-way seal — usually a water seal — so air can leave but not re-enter. Nurses monitor the drainage, the water seal and the tubing, and report changes such as a sudden increase in drainage or continuous vigorous bubbling.

What is a tracheostomy?

A tracheostomy is an opening made in the front of the neck into the windpipe (trachea), with a tube placed through it to keep the airway open. It may be temporary or long-term, and it is used when a person needs prolonged breathing support or cannot protect or clear their own airway. Care focuses on keeping the tube clear, secure and the surrounding skin healthy.

What is incentive spirometry?

An incentive spirometer is a handheld device that encourages slow, deep breaths by giving visual feedback as the patient inhales. It is used mainly after surgery or during immobility to help re-expand the lungs and reduce the risk of chest complications. Nurses teach the technique and set how often it is used as part of the care plan.