The coronary vasodilator most commonly used to treat angina is:

Why can a computer be a useful safety mechanism in a pharmacy practice?

A) The system can be connected to the pharmacy's front-end and back-end security systems. B) The system can alert the technician or pharmacist to potential drug interactions. C) The database can include a field for potentially dangerous clientele. D) The computer can automatically contact the police in case of a break-in.

Which of the following is the best way to handle a patient who can't communicate due to men-

tal impairment? A. Don't communicate; just transport to the closest hospital. B. Ask another health care provider to tell you about the patient. C. Keep trying to communicate with the patient. D. Use alternate forms of communication, such as sign language.