A WBC count is normally ordered as part of the complete blood count (CBC), which may be performed when an individual undergoes a routine health examination. The test may be done when someone has general signs and symptoms of an infection and/or inflammation such as:
exists and is an alternate of . Engineer and college professor. Work with the American Red Cross as an instructor and instructor trainer. Approximate chest compression depth for CPR: Adult - 1 1/2 to 2 inches Child - 1 to 1 1/2 inches Infant - 1/2 to 1 inches.
Correctly positions newborn for ventilation. (Avoids hyperextension, places pad under shoulders). Rescuer 1 ventilates correctly:Squeezes BVM only until chest rises.Rate is 40 - 60/min.Attaches oxygen set at 10-15 lpm.After 30 seconds, Rescuer 2 evaluates heart rate.