Directions for reconstitution of oxacillin sodium for injection: "For IM use add 5.7 mL sterile water for injection. Resulting solution contains 250 mg oxacillin sodium per 1.5 mL. The vial contains oxacillin sodium equivalent to 1 gram
Usual adult dosage of oxacillin sodium is 250 mg–500 mg IM every 4 to 6 hours." What is the final concentration of the prepared oxacillin solution for IM administration?
A) 1.5 mL
B) 5.7 mL
C) 250 mg/1.5mL
D) 500 mg/1.5mL
C
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Which is greater: or?
What will be an ideal response?