Simple access typically involves breaking glass.

You are caring for a 66-year-old woman with sever pressure in her chest. As you initiate oxygen therapy, your partner should

A. notify medical control B. obtain a SAMPLE history C. measure the blood pressure D. gather the patient's medications.

Which of the following is the treatment of choice for curing primary hypertension?

A) Beta-blockers B) Centrally acting blockers C) Alpha- and beta-blockers D) None of the above