Which of the following is a muscle that produces movement opposite to the prime mover? 

Which of the following would be a normal set of vitals for a two-year-old man patient?

A) Heart rate 140/minute, respiratory rate 30/minute, and systolic blood pressure of 60 mmHg B) Heart rate 100/minute, respiratory rate 34/minute, and systolic blood pressure of 100 mmHg C) Heart rate 60/minute, respiratory rate 24/minute, and systolic blood pressure of 90 mmHg D) Heart rate 110/minute, respiratory rate 24/minute, and systolic blood pressure of 80 mmHg

You respond to a multiple-vehicle collision. You and your partner are reviewing dispatch information en route to the scene. You will be at a major intersection of two state highways. As you approach the scene, you review the guidelines for sizing up the scene. The guidelines include:

a. looking for safety hazards b. evaluating the need for additional units or other assistance c. evaluating the need to stabilize the spine d. all of the above