The nurse is caring for a client with emphysema who is mildly dyspneic after ambulation. Which instruction should the nurse provide to the client to improve gas exchange?
Lay down on each side with knees bent and breathe from abdomen.
Increase breathing rate for a full 30 seconds.
Raise hands above the head to expand the diaphragm.
Draw air in through nose and exhale slowly through pursed lips.
The Correct Answer is D
Choice A rationale
Laying down on each side with knees bent and breathing from the abdomen is not an effective technique for improving gas exchange in emphysema patients.
Choice B rationale
Increasing the breathing rate for a full 30 seconds can lead to hyperventilation and is not recommended for improving gas exchange.
Choice C rationale
Raising hands above the head to expand the diaphragm is not a recognized technique for improving gas exchange in emphysema patients.
Choice D rationale
Drawing air in through the nose and exhaling slowly through pursed lips is an effective technique for improving gas exchange in emphysema patients. This method helps to keep the airways open longer and improves the removal of trapped air.
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Choice B rationale
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Choice C rationale
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Correct Answer is C
Explanation
Choice A rationale
Promoting effective swallowing is important for patients with dysphagia, but it is not the primary goal for a client with a sliding hiatal hernia. The main concern with a sliding hiatal hernia is the prevention of gastroesophageal reflux, which can lead to complications such as esophagitis and Barrett’s esophagus.
Choice B rationale
Maintaining intact oral mucosa is crucial for patients with conditions affecting the mouth, such as oral mucositis or infections. However, it is not the primary goal for a client with a sliding hiatal hernia. The focus should be on preventing reflux and managing symptoms.
Choice C rationale
Preventing esophageal reflux is the primary goal for a client with a sliding hiatal hernia. This condition occurs when the stomach slides up into the chest through the diaphragm, leading to gastroesophageal reflux disease (GERD). Nursing actions should aim to reduce reflux symptoms by advising the client to eat smaller meals, avoid lying down after eating, and elevate the head of the bed.
Choice D rationale
Increasing intestinal peristalsis is important for patients with conditions like constipation or ileus. However, it is not the primary goal for a client with a sliding hiatal hernia. The focus should be on preventing reflux and managing symptoms.