The nurse is preparing to administer 30 mg of Intravenous lansoprazole to Ms. Perez. The nurse has a vial of 30 mg of powdered lansoprazole and adds 5 mL of sterile water for injection. The nurse mixes them together and ends up with 5 mL of solution.

How many mL of the solution will the nurse need to draw up to give the correct dosage of lansoprazole?
5 mL of solution
6 mL of solution
2mL of solution
1.67 mL of solution