A nurse is teaching a client who has COPD about purse-lipped breathing. Which of the following statements should the nurse make?
"You should be flat on your back when you perform purse-lipped breathing"
"You should inhale through your nose and exhale through your mouth during purse-lipped breathing."
Your inspiration should be longer than expiration during purse-lipped breathing"
"You should cough forcefully during exhalation when you are purse-lipped breathing"
The Correct Answer is B
A. Pursed-lip breathing does not require a specific body position, but it is often more comfortable and effective when the patient is in a semi-Fowler’s position (elevated head of the bed) or sitting upright. Being flat on the back might actually make breathing more difficult for some patients with COPD.
B. The technique involves inhaling slowly through the nose and exhaling through pursed lips, which creates a slight resistance during expiration. This helps to keep the airways open longer, reduce airway collapse, and improve oxygen exchange. Proper inhalation and exhalation technique are key components of effective pursed-lip breathing.
C. In pursed-lip breathing, expiration should be longer than inspiration. The recommended pattern is to inhale slowly through the nose for about 2 counts and then exhale slowly through pursed lips for about 4 counts. The extended expiration phase helps to remove trapped air from the lungs and improves overall ventilation.
D. Coughing forcefully is not a part of pursed-lip breathing. Pursed-lip breathing focuses on controlled breathing to improve airflow and ease breathing. Coughing can be done separately if needed, but it is not a component of the pursed-lip breathing technique.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Abdominal pain is not a direct manifestation of respiratory acidosis. However, it may be associated with other conditions or complications but is not a primary indicator of respiratory acidosis.
B. Lethargy or drowsiness is a common symptom of respiratory acidosis. The increased CO₂ levels lead to an acidic environment that can affect brain function, resulting in decreased alertness, confusion, or drowsiness.
C. Numbness or tingling of the fingers is more commonly associated with respiratory alkalosis, which is characterized by a decreased level of CO₂ and increased blood pH. This condition can cause peripheral numbness and tingling due to altered blood pH affecting nerve function.
D. Dry skin is not a direct manifestation of respiratory acidosis. While it might be a sign of dehydration or other systemic issues, it is not specifically linked to respiratory acidosis.
Correct Answer is A
Explanation
A. Slow and steady bubbling in the suction control chamber is expected and indicates that the system is functioning properly. It is designed to regulate the pressure within the chest cavity by allowing excess air and fluid to escape, ensuring that the lungs can re-expand properly
B. Checking for leaks is are unnecessary as the system is functioning as expected.
C. Checking the suction control outlet is are unnecessary as the system is functioning as expected.
D. Clamping the chest tube is are unnecessary as the system is functioning as expected.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.