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.
1 Start CPR with 30 chest compressions before checking the airway and giving rescue breaths. 2  Trained but rusty. 3  If you've previously received CPR training but you're not confident in your abilities, then just do chest compressions at a rate of about 100 a minute. Start CPR with 30 chest compressions before checking the airway and giving rescue breaths. 2  Trained but rusty. 3  If you've previously received CPR training but you're not confident in your abilities, then just do chest compressions at a rate of about 100 a minute.