After assisting a patient with her EpiPen, she states that it is much easier for her to breathe. However, her heart rate has increased from 92 to 118 beats per minute. In relation to the epinephrine, the EMT recognizes the increased heart rate as a(n):

The ongoing assessment in the critically injured trauma patient should be done:

A) at least every five minutes. B) every 15 minutes. C) every minute. D) once on the way to the hospital.

Which of the following terms describes a drug that increases or decreases the actions of another drug?

a. interaction b. reaction c. resistance d. ceiling effect