Producer: is an organism, either a green plant or bacterium, which is part of the first level of a food chain. This âaâaliâi plant is a producer. It has green leaves enable the plant to take energy from the sun and make its own food. The âaâaliâiâs leaves will be eaten by consumers, such as insects and birds.
The purpose of CPR is to keep oxygenated blood flowing around the body to keep the vital organs alive. CPR itself will not restart someoneâs heart, it just keeps them alive until a defibrillator arrives. A defibrillator is a device which delivers an electrical shock to the heart to restart it.
CPR stands for cardiopulmonary resuscitation. That is, Cardio. - which refers to the heart. whose main function is to pump blood around the body. Pulmonary. - which refers to the lungs. whose main function is to receive oxygen from the air (called external respiration) and supply it to the blood (via internal respiration) as blood is pumped through the lungs by the heart which receives back the oxygenated blood to circulate around the whole body. Resuscitation.