They were then asked to measure a 5 mL (1 teaspoon) dose of Tylenol (acetaminophen) suspension, using the EZY Dose oral syringe and the dosing cup provided by the manufacturer. An acceptable dose ...

Sixty-four (66.7%) subjects measured an acceptable dose (4.5-5.5 mL) using the syringe versus 14 (14.6%) subjects using the cup (p < 0.001). The mean ± SD volume measured for the syringe and cup ...