Ok, today on clinical my partner drew up some ativan. It was 2mg/1mL. Dose is 0.5mg .She drew up all 1mL into a 1mL syringe. She thought it was 0.5mL , temporary lapse in judgement. Shows the syringe to the instructor and Primary Nurse ( whos in the med room with her watching her draw it up ) alerts her of the correct dose. She fixes it and wastes the ativan up to 0.25mL which is the correct dosage.