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The Human Pump

25 minutes

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Videos are generally available for preview to non-members as short clips. Limited full-length titles are also available. Log In to view the full length title.

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Color illustration of the human cardiovascular system, showing the heart, arteries, and veins in the chest area.

Blood, river of life and garbage collector of the body's cells, is pumped around the body in less than a minute by the heart. Discusses the composition of both blood and the heart. Microphotography offers a detailed view of the pumping heart and the circulatory system.

Media Details

Runtime: 25 minutes

Topic: Science
Subtopic: Circulatory System, Physiology
Grade/Interest Level: 9 - 12
Standards:

Release Year: 1994
Producer/Distributor: Ambrose Video Publishing, Inc
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Shirtless muscular man flexing his bicep. Caption: When the muscle fibers fire and contract,

Illustration of a vein blocked by a fatty substance. Caption: then what happens in a stroke or heart attack.

Illustration of the heart and lungs with the vascular system highlighted. Caption: Blood is pumped through a vast network of tubes

Still image from: Crash Course Biology: Circulatory and Respiratory Systems

Illustration of human torso with area over the upper chest in x-ray vision, showing the rib cage and heart. Caption: the heart.

Drawing of a human torso and head with a cross section of the chest removed to show the human heart and lungs. Caption: It has been seen as the site of our emotions,

Gloved hand holding the trachea and lungs from a human body. Caption: branches into two smaller tubes called bronchi,

Cartoon heart with a worried face floats in front of a blue backdrop. Text reads, "The Human Heart."

Diagram of the circulatory system in the torso of a human. Caption: The body's source of pressure is the heart

Person running. Caption: We can train it to increase its output four or five times.