A 2000 L bag of TPN is infusing at 125 mL/hr. How long will the infusion last?

A 15-month-old child needs amoxicillin. The normal adult dose is 250mg. Using Fried's rule, what is the appropriate dose for the child?

A) 12.5mg B) 25mg C) 37.5mg D) 50mg

Which one of the following is an important principle to remember when performing CPR on an adult patient?

A) Straddle the patient's hips and place one hand over the top of the other at the lower end of the patient's sternum. B) Perform each ventilation hard and fast. C) Remove your hands from the chest after each compression. D) When working alone, use a cycle of 30 compressions to 2 ventilations.