Linda finds herself being short of breath even after light physical activity. the doctor wants to check her breathing rate. which test should the doctor perform

A. Arterial blood gases
B. lung sound test
C. chest x-ray
D. respiratory rate

22. which situation describes the appropriate use of drugs? a.using your friend’s prescription drug according to label instructions b.using an over-the-counter drug according to your friend’s instructions c.using an over-the-counter drug according to label instructions d.using your friend’s prescription drug according to your friend’s instructions