________ Normal flora are beneficial bacteria that help us resist pathogens
Indicate whether the statement is true or false
True
Health Professions
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Which of the following signs related to breathing would be most concerning to the EMT?
A) Respiratory rate of 18, complaint of weakness B) Respiratory rate of 22, chest expansion of 1 inch C) Respiratory rate of 10, speaking without difficulty D) Respiratory rate of 20, use of accessory muscles
Health Professions
The goal of selecting a specific oxygen concentration is to try to achieve clinically acceptable ar-terial oxygen tensions within which of the following ranges?
a. 40-55 mm Hg b. 50-60 mm Hg c. 60-100 mm Hg d. 100-120 mm Hg
Health Professions