ATI MedSurg – Respiratory Questions with Complete Correct Answers | Grade A+

a nurse is reinforcing teaching about pursed-lip breathing for a client who has COPD and emphysema. the nurse should explain that this breathing technique does which of the following? Ans: keeps the airways open on exhalation - the client who has COPD with emphysema should use pursed-lip breathing when experiencing dyspnea. this is one of the simplest ways to control dyspnea. it slows the client's pace of breathing and keeps the airway open on exhalation, making each breath more effective. pursed-lip breathing releases trapped air in the lungs and prolongs exhalation to slow the breathing rate. this improved breathing pattern moves carbon dioxide out of the lungs more efficiently - the client who uses pursed-lip breathing prolongs exhalation, rather than increasing oxygen intake on inhalation. increase oxygen cautiously because the client depends on low oxygen to stimulate breathing - the client should use pursed-lip breathing breathes in through the nares and out through pursed lips, rather than concentrating on using chest-wall muscles - the client who uses pursed-lip breathing breathes in through the nares and out through the pursed lips, rather than concentrating on using the diaphragm a nurse is assisting with the plan of care for a client following placement of a chest tube 1 hr ago. which of the following actions should the nurse include in the plan of care? Ans: tape all connections between the chest tube and drainage system - the nurse should tape all connections to ensure that the system is airtight and prevent the chest tubing from accidentally disconnecting the nurse should expect bubbling in the water seal chamber on forced expiration or coughing, which is an indication that the system is working properly. additionally, the nurse should avoid clamping the chest tube unless it becomes necessary to replace the drainage unit or locate an air leak - the nurse should ensure the chest tube drainage system is below the level of the chest at all times to facilitate proper drainage by gravity - the nurse should not empty the collection chamber or change th