...Or, do they give you a pre filled syringe with Basic ACLS (e.g. You are instructed to administer Atropin 0.5 mg, epi 1mg which comes in 10,000 etc.)? If you have to calculate dosages are you allowed to do it on a calculator? If not, how is it possible to calculate in such a short timeframe (e.g IV Bolus station is only 3 minutes? Is there a good website that can help you with calculation shortcuts?