You observe a COPD patient utilizing the pursed-lip breathing technique. Which statement is correct regarding pursed-lip breathing?
(A) It is not usually used by COPD patients.
(B) It may eliminate the hypoxic drive to breath.
(C) It helps improve tidal volume.
(D) It helps maintain pressure within the airways.
Answer: (D) It helps maintain pressure within the airways.
Health Professions
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During transfusion, a patient developed pain in the area of the needle, shortness of breath, and chest tightness. What is the most likely cause?
a. Heart attack b. Acute hemolytic transfusion reaction c. TRALI d. Anaphylactic transfusion reaction
Health Professions
Stop-loss provisions protect providers against
A. extreme financial loss. B. malpractice charges. C. loss of number of patients. D. increase in premiums.
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