A muscle that opposes the action of a prime mover is called:

Which of the following is the best general definition of communication as it applies to the paramedic?

a. Asking the patient direct and simple yes or no questions b. Explaining steps of an assessment or treatment to the patient c. Receiving the patient's location and chief complaint from dispatch d. Sending a message to the patient and receiving feedback

IgE is produced by cells of the:

A) lining of the respiratory and intestinal tracts B) brain and spinal cord C) skin and mucous membranes D) heart and lungs