Single Answer MCQ
Q-00020143
Which breathing technique can help improve pulmonary function?
1
Fast shallow breathing.
2
Pursed-lip breathing.
3
Over-breathing.
4
Restrictive breathing.
Answer and Solution
Answer
B. Pursed-lip breathing.
Solution:
Pursed-lip breathing helps improve pulmonary function by maintaining airway pressure and preventing airway collapse during exhalation, making 'Pursed-lip breathing' the correct choice.
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