Double pump. Blood carries oxygen and many other substances around your body. Oxygen from your blood reacts with sugar in your cells to make energy. The waste product of this process, carbon dioxide, is carried away from your cells in your blood. Your heart is a single organ, but it acts as a double pump.
On average, an ambulance company will charge anywhere from $350 to as much as $2,000 for a trip without insurance. Even with health insurance, an ambulance ride may not be covered 100 percent. According to this LaTimes.com article, a patient was billed more than $1,538 for her ambulance ride.
All Ontario residents who travel within Ontario by ambulance for medically necessary services and who have a valid Ontario health card are required to pay a portion (co-payment) of the ambulance services rendered in the amount of $45.00, except under the following situations :