Any conversation within hearing distance of patients should be

Two attempts to ventilate an unconscious 10-year-old boy have been unsuccessful. You should next:

A) intubate his trachea. B) deliver abdominal thrusts. C) look inside the patient's mouth. D) perform chest compressions.

What can cause hypochloremia? 1. Diuretics 2. Gastrointestinal loss 3. Metabolic acidosis

a. 1 and 2 only b. 1 and 3 only c. 2 and 3 only d. 1, 2, and 3