A physician orders 12 mg of medication to be delivered to your patient. If 30 mL of the solution contains 20 mg of active drug, how many milliliters will you need to administer?

Which of the following is a condition caused by nonunion of maxillary bones?

a. Rickets b. Paget's disease c. Cleft palate d. Subluxation

How is somatic interference on an ECG tracing prevented?

A. Unplug other electrical devices in the room B. Ground the machine C. Remind the patient to lie still and to refrain from talking D. Prepare the skin properly E. Make sure lead wires follow the contour of the body