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.
Chest compressions are to be delivered at a rate of at least 100 compressions per minute. With the hands kept in place, the compressions are repeated 30 times at a rate of 100/min. The key thing to keep in mind when doing chest compressions during CPR is to push fast and hard.Care should be taken to not lean on the patient between compressions, as this prevents chest recoil and worsens blood flow.After 30 compressions, 2 breaths are given (see Ventilation).he key thing to keep in mind when doing chest compressions during CPR is to push fast and hard. Care should be taken to not lean on the patient between compressions, as this prevents chest recoil and worsens blood flow. After 30 compressions, 2 breaths are given (see Ventilation).