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 If you're alone, perform five cycles of compressions and breaths on the child â this should take about two minutes â before calling 911 or your local emergency number or using an AED. 2  Use only one hand to perform chest compressions. Do not use an AED for children younger than age 1. Administer one shock, then resume CPR â starting with chest compressions â for two more minutes before administering a second shock. 2  If you're not trained to use an AED, a 911 or other emergency medical operator may be able to guide you in its use.