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.
Place one hand on top of the other and interlace the fingers (Figure 2). Lock your elbows and using your body's weight, compress the victims chest. The depth of compressions should be approximately 1 to 2 inches - remember: 2 hands, 2 inches (Figure 3). If you feel or hear slight cracking sound, you may be pressing too hard. Do not become alarmed and do not stop your rescue efforts! Damaged cartilage or cracked ribs are far less serious then a lost life.