You are teaching your COPD patient the proper technique for pursed-lip breathing. Which of the following would BEST demonstrate effective technique?
Inhaling for 2 seconds through pursed lips, then exhaling for 4 seconds out the nostrils
Inhaling and exhaling through pursed lips, with the cheeks puffed out
Exhaling every other breath through pursed lips
Inhaling for 2 seconds through the nose, then exhaling for 4 seconds out the lips
The Correct Answer is D
A. Inhalation should be through the nose, not the mouth.
B. Cheeks should remain relaxed.
C. Pursed-lip breathing should be done with every breath.
D. Inhaling for 2 seconds through the nose, then exhaling for 4 seconds out the lips is the correct technique. It involves slow, deep breaths and prolonged exhalation to help control breathing and reduce shortness of breath.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. This is a general term that can refer to problems with either the left or right ventricle of the heart. It doesn't specifically address the relationship between lung pressure and right-sided heart failure.
B. This is a symptom of heart failure, specifically difficulty breathing when lying down. It's not a diagnostic term for the condition itself.
C. It specifically refers to right-sided heart failure that is caused by increased pressure in the lungs (pulmonary hypertension).
D. This is a general term for heart failure where the heart is unable to pump blood effectively, leading to congestion in various parts of the body. While it can include right-sided heart failure, it doesn't specifically address the underlying cause of increased lung pressure.
Correct Answer is D
Explanation
A. This patient is likely to have secondary hypertension due to an underlying endocrine disorder.
B. This patient may experience gestational hypertension, which is a temporary condition related to pregnancy.
C. This patient is likely to have secondary hypertension due to kidney dysfunction.
D. This patient has multiple risk factors for essential hypertension, which is the most common type of hypertension with no identifiable underlying cause. Smoking and obesity are both strong risk factors for developing hypertension.
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