Well, Its been discover over 100 years ago.
Standing upright!!
WHY?
Monitoring peak expiratory flow provides an objective measure of dysfunction in patients with asthma in the home, emergency department, and hospital. The ideal patient posture for peak expiratory flow measurement is standing upright, but in hospitalized patients, it is often measured with the patient semi-recumbent.
D. this would count as harassment because it is giving someone a nickname based on their weight. <span />
The answer is either B or C
Answer:
B. Elbows should be locked when passing a volleyball