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 ...

Before the measurement demonstration exercise, more participants believed that the dropper (30 ... cup was the most accurate device. Sixty-four (66.7%) subjects measured an acceptable dose (4.5-5. ...