Which of the following will help improve radio communications?

You arrive at the scene of a motor vehicle-versus-pedestrian accident. The patient, a 13-year-old male, is unconscious and has multiple injuries. As you are treating the child, a law enforcement officer advises you that the child’s parents will be at the scene in approximately 15 minutes. What should you do?

A patient regains consciousness en route from his office to the emergency department. The patient tells you that he feels fine and does not want to go to the hospital. Under these circumstances, you should:

The ability to handle multiple tasks based on their priority is called __________.

At the scene of a motor vehicle crash, you determine that there are two critically injured patients and that another ambulance is needed. You attempt to contact the dispatcher with your portable radio but are unsuccessful. You should:

Which of the following interventions is used by all levels of EMS providers?

You suspect that a pregnant 26-year-old girl has a broken leg after she was hit by a car. You explain that you plan to splint her leg, and she agrees to treatment. Which type of consent is her agreement considered?

If you add acid to a buffer, how will the pH change?

Iodine-131 undergoes beta emission with a half-life of 8.02 days. If you start with 44.3 mg of the material, how long will it take for the amount of iodine-131 to drop to 15.3 mg?   

Identify the missing particle in the following nuclear equation: Th → He + ?