Which of the following is the correct dosage of naloxone for a 2,500-g newborn?

Your patient has a circumferential upper extremity burn wound. The patient complains of increasing pain and paresthesias in the involved extremity. You should first:

A. ask the physician for modifications in the patient's pain medications. B. elevate the extremity. C. assess the pulses and capillary in the involved extremity. D. A and B.

Which of the following oxygen flowmeters is NOT affected by gravity and can be used in any position when attached to an oxygen cylinder?

A. vertical-position flowmeter B. Bourdon-gauge flowmeter C. ball-and-float flowmeter D. pressure-compensated flowmeter