The fundamental unit of volume in the metric system is the:

When expressing metric dosages where the number is less than one (a decimal fraction), the health care provider should:

a. Convert the decimal to the next greater value to avoid having a number smaller than one b. Ensure that the decimal point is at the start of the equation and no numbers precede it to avoid confusion c. Ensure that a 0 precedes the decimal to draw attention to the decimal d. Change the equation to a common fraction avoiding the use of a decimal

Physician service codes are

a. five-place codes using all numbers or a combination of four numbers and one letter. b. only number codes using 3, 4, or 5 spaces. c. seven-space codes using both letters and numbers. d. number codes using two digits, a decimal, and one or two more digits.