Chest Tube Management and Functionality

This video tutorial by Sarah from Register Nurse RN covers essential information about chest tubes for the NCLEX exam. It explains the purpose and anatomy of chest tubes, different types and their indications, and details on wet and dry suction drainage systems. The video also provides nursing interventions, troubleshooting tips, and guidelines for chest tube removal. Viewers are encouraged to visit the website for a quiz to test their knowledge.

What is the primary purpose of a chest tube?

• To administer medication directly to the lungs

• To remove air or fluid from the pleural space

• To measure lung capacity

• To assist in breathing during surgery

What is a mediastinal chest tube used for?

• To measure blood pressure in the lungs

• To administer chemotherapy

• To remove air from the pleural space

• To drain fluid from around the heart after cardiac surgery

Which condition involves air entering the pleural space and causing lung collapse?

• Chylothorax

• Empyema

• Hemothorax

• Pneumothorax

What is the main difference between wet suction and dry suction chest tube systems?

• Wet suction uses a water column to regulate suction, while dry suction uses a suction monitor bellow

• Wet suction is more portable than dry suction

• Wet suction is used for air removal, while dry suction is used for fluid removal

• Wet suction requires no maintenance, while dry suction requires regular water refills

In a wet suction system, what indicates that the system is functioning properly?

• No bubbling in the air leak monitor area

• Continuous bubbling in the suction control chamber

• No movement in the water seal chamber

• Intermittent bubbling in the water seal chamber

What should a nurse do if a chest tube becomes dislodged?

• Cover the site with a sterile dressing and tape it on three sides

• Reinsert the tube immediately

• Ignore it and continue monitoring the patient

• Clamp the tube and wait for the physician

What is the purpose of the water seal chamber in a chest tube drainage system?

• To collect drainage from the lungs

• To allow air to be removed from the pleural space while preventing outside air from entering

• To measure the amount of fluid removed

• To administer medication

What is the recommended action if the chest tube drainage system breaks?

• Clamp the tube immediately

• Insert the tube one inch into sterile water to create a water seal

• Ignore the break and continue monitoring the patient

• Remove the tube and wait for a new system

What maneuver should a patient perform during chest tube removal to prevent air from entering the pleural space?

• Rapid exhalation

• Deep breathing

• Valsalva maneuver

• Coughing

After chest tube removal, what is typically ordered to assess lung expansion?

• MRI

• Chest X-ray

• CT scan

• Ultrasound