Quickly answer the telephone in the medical office by the ________ ring, if possible

Vitamin B9 is also known as:

a. Pyridoxine. b. Thiamine. c. Cyanocobalamin. d. Folic acid.

Class C hydrants have a fire flow of:

A. 500 gpm (1 900 L/min) or less. B. 500 to 999 gpm (1 900 to 3 780 L/min). C. 1,000 to 1,499 gpm (3 785 to 5 675 L/min). D. 1,500 gpm (5 680 L/min) or greater.