Definition of aspirate. 1  1 : an independent sound \h\ or a character (such as the letter h) representing it. 2  2 : a consonant having aspiration as its final component in English the \p\ of pit is an aspirate. 3  3 : material removed by aspiration.
By reversing the order of chest compressions and breaths, he says, rescuers are delaying any additional intake of oxygen by only about 20 seconds, and the body has enough oxygen from its last breath before the attack to maintain itself. (More on Time.com: 5 Keys to Health Reformâs Success or Failure).
Infant: birth to 1 year Child: 1 year to puberty. Adult: over 8 years old. Compression depth for both 1 and 2 person CPR. Infant & Child - Infant 1/3 to 1/2 the depth of the chest. Adult â 1.5 - 2 inches. Compression rate for both 1 and 2 person CPR. Adult, child & Infant - 100 compressions per minute.