There is no endocrine hormone from which of the following chemical classes?

A 1 L IV running at 125 mL/hr will last ________ hours

A) 8 B) 12 C) 16 D) 18

You are attempting to intubate a 5-year-old girl when you note that her heart rate has fallen from 120 beats/min to 80 beats/min. A patent IV line has been established. The MOST appropriate action is to:

A) administer 0.02 mg/kg of atropine to increase her heart rate. B) abort the intubation attempt and begin chest compressions at 100/min. C) give a 20 mL/kg normal saline bolus and continue your intubation attempt. D) abort the attempt and ventilate with a bag-mask device and 100% oxygen.