On a Class A prescription balance that is sensitive to 8 mg, what is the smallest quantity that can be weighted with a potential error of no more than 5 percent?_______________

Very rapid, irregular contractions or twitching of the individual muscular fibers of the atria or ventricles is known as:

A. sawtooth B. tachycardia C. flutter D. fibrillation

Which of the following actions is most appropriate to ensure the security of electronic medical records?

A. Restricting access to information based on each user's job function B. Locating computer terminals centrally within the medical office C. Changing users' login codes and passwords annually D. Creating users' passwords with letters for encryption E. Storing backup disks in the safety of the medical office