Answer:
Why is it important to get a resting respiratory rate as a vital sign rather than a rate while a person is active?
Well, because it shows your heart is actually resting.
I don't know what you have to choose from, but it has to be somewhere along the lines of your elbow bending to approximately a 90 degree angle and then straightening your arm out again. And you back, hips, waist, and posterior cannot be arched.
I'm THINKING C because a again you normally inject in the arm and the bicep is part of the arm acctually maybe E!
I believe it’s carbon dioxide, because you use your respiratory system to breathe in oxygen, and oxygen goes through your circulatory system. And you breathe out CO2.
