Give 250000 units of Penicillin from a solution containing 1000000 units in 2 cc. How many cc. would you give?
To administer 250,000 units of Penicillin from a solution containing 1,000,000 units in 2 cc, you would need to calculate the proportion:
(250,000 units / 1,000,000 units) * 2 cc = 0.5 cc.
Therefore, you would administer 0.5 cc of the solution.