Calculating dosages follows a three-step process:

Which of the following is a good way to help elderly patients remember their medications and the appropriate time to take each medication?

A. Tell the patient what will happen if he forgets to take his medication B. Give the patient a prescription for each medication C. Encourage the patient to use a medication organizer or a medication box D. Instruct the patient on what each medication is for E. Call the patient periodically and inquire whether he has taken his medication

Zones of inhibition:

A. are present when organisms are resistant B. are estimated by comparison to other zones C. are measured using a template or rule D. contain bacterial growth