Nursing School - Audio Review
1. Understand the mechanism of breathing. Pressure relationships in the thoracic cavity: • intrapulmonarypressure • intrapleuralpressure • importanceof negative pressure in intrapleural space 2. Understand the rationale for insertion of chesttubes in specific medical-surgical conditions. • Thoracotomy • Lobectomy • Pneumothorax • Empyema 3. Understand the rationale of a water-seal system. • Preventreentry of air into the lung 4. Understand three mechanisms to drain fluid andair from the pleural cavity. • Positiveexpiratory pressure, deep breathing, and coughing • Gravity • Suction 5. Understand four types of pleural drainagesystems. Pleura-evac: • wetsuction control chamber • drysuction control chamber • Heimlichvalves • pigtailcatheters 6. Understand nursing responsibilities in caring for aclient with chest tubes. Assessment of client • vitalsigns • lungsounds • clinicalsigns of complications • respiratorystatus • dressing • discomfort Maintaining chest tubes and closed chest drainage: • ensuringthat the system is airtight. • assessmentof drainage in the collection container • assessmentof fluctuation of fluid level in the water-seal chamber of the Pleura-evac unit • assessmentfor intermittent bubbling in the water of the water-seal chamber • assessmentfor gentle bubbling in the suction control chamber • inspectionof the air vent • inspectionof the drainage tubing for kinks or loops • Chesttube dressing changes as per hospital protocol.
80 episodios
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