The Heart Is Called a "Double Pump" Because There Are

question 25

Essay

The heart is called a "double pump" because there are two functionally separate circulations. Trace the pathway of each of these circulations and include the following information: heart chambers involved, major blood vessels involved, and general areas through which the blood flows. Begin with the right atrium.

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Definitions:

Bicycling Injuries

Physical harm or damage that occurs as a result of accidents or falls while riding a bicycle.

Helmets

Protective headgear worn to prevent or minimize injuries to the head.

Riding

The act of sitting on and controlling the movement of an animal, typically a horse, or a vehicle, like a bicycle or motorcycle.

Rehearsal

Mnemonic strategy to keep an item in working memory through conscious repetition.