A medication label reads contains the following information: Calcium Gluconate Injection, USP0.465 mEq/mL10 mL single dose The order reads: Administer calcium gluconate 0.645 mEq IV slowly....

A medication label reads contains the following information: Calcium Gluconate Injection, USP 0.465 mEq/mL 10 mL single dose The order reads: Administer calcium gluconate 0.645 mEq IV slowly. Calculate the volume of medication in mL needed for this dose; enter only the numeric portion of your final answer. For greatest accuracy, perform any needed rounding at the end of the calculation.