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.
Answer by DJGnome. Confidence votes 1.7K. First of all CPR does not sustain life-When CPR is started the patient is unconscious, not breathing and has no pulse, this is called 'Clinical Death'. CPR is performed to create an Oxygen rich circulation of blood to the brain to prevent tissue necrosis, (Brain Death).So effectively when performing CPR you are not keeping the patient alive, you, are preventing them from brain damage and or Death. CPR is performed for three reasons: 1.PR is performed to create an Oxygen rich circulation of blood to the brain to prevent tissue necrosis, (Brain Death). So effectively when performing CPR you are not keeping the patient alive, you, are preventing them from brain damage and or Death. CPR is performed for three reasons: 1.