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blood
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References & Edit History Related Topics
Images & Videos
Blood plasma
Observe a red blood cell as it travels from the heart to the lungs and other body tissues
Function of red blood cells explained
How much blood is in the human body?
Why is blood red?
Blood components Red blood cell Myelocytes in bone marrow Hemoglobin tetramer
Learn about sickle cell anemia and blood behavior in sickle cell patients
For Students
blood summary
Quizzes
Superficial arteries and veins of face and scalp, cardiovascular system, human anatomy, (Netter replacement project - SSC)
The Human Body
Read Next
Transfused Human blood in storage
The Strange, Grisly History of the First Blood Transfusion
pulmonary veins and arteries, circulation, cardiovascular system, human anatomy, (Netter replacement project - SSC)
13 Questions About How the Human Body Works Answered
Hand washing. Healthcare worker washing hands in hospital sink under running water. contagious diseases wash hands, handwashing hygiene, virus, human health
17 Questions About Health and Wellness Answered
Diagram showing human heart
What’s the Difference Between Veins and Arteries?
Lateral view of an adult bedbug, Cimex lectularius, as it was in the process of ingesting a blood meal from the arm of a voluntary human host. Photo dated 2006.
8 Animals That Suck (Blood)
Discover
Lake Mead (the impounded Colorado River) at the Hoover Dam. The light-coloured band of rock above the shoreline shows the decrease in water level in the first few years of the 21st century.
6 Lakes That Are Drying Up
Dancers at a Cinco de Mayo festival at the Mission District, San Francisco, California. (Photo dated 2019.) holidays
Is Cinco de Mayo Mexico's Independence Day?
airplane in flight (plane, aircraft, flying)
7 Puzzling Plane Disappearances
Nelson Mandela, undated photo.
15 Nelson Mandela Quotes
Demystified - Do Lemmings Really Commit Mass Suicide? illustration
Do Lemmings Really Commit Mass Suicide?
Middle East bee locator map
Are the Middle East and the Near East the Same Thing?
Time zone map with standard time zones and International Date Line
Why Are Some Time Zones 30 Minutes Off Instead of an Hour?

blood: Related Content

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Photos and Videos

Blood plasma
Blood components
Red blood cell
Myelocytes in bone marrow
Hemoglobin tetramer
Macrophage structure
MRSA and neutrophil
Monocyte
Human lymphocyte
Human T cell
Observe a red blood cell as it travels from the heart to the lungs and other body tissues
Function of red blood cells explained
How much blood is in the human body?
Why is blood red?
Learn about sickle cell anemia and blood behavior in sickle cell patients
See All Videos and Images →

Related Topics and References

Topics

Key People

Stephen Hales
Stephen Hales
English scientist
Edwin Joseph Cohn
American biochemist
William Harvey
William Harvey
English physician
Claude Bernard, detail of a lithograph by A. Laemlein, 1858
Claude Bernard
French scientist
Marcello Malpighi
Marcello Malpighi
Italian scientist
Bernardo Alberto Houssay
Argentine physiologist
Charles Richard Drew
Charles Richard Drew
American physician
Walter Bradford Cannon
American neurologist and physiologist
Nuttall, George Henry Falkiner
George Henry Falkiner Nuttall
British biologist
Ernst Felix Hoppe-Seyler
German physician

Related Quizzes and Features

Quiz
Superficial arteries and veins of face and scalp, cardiovascular system, human anatomy, (Netter replacement project - SSC)
The Human Body
Superficial arteries and veins of face and scalp, cardiovascular system, human anatomy, (Netter replacement project - SSC)
The Human Body
List
Lateral view of an adult bedbug, Cimex lectularius, as it was in the process of ingesting a blood meal from the arm of a voluntary human host. Photo dated 2006.
8 Animals That Suck (Blood)
pulmonary veins and arteries, circulation, cardiovascular system, human anatomy, (Netter replacement project - SSC)
13 Questions About How the Human Body Works Answered
Hand washing. Healthcare worker washing hands in hospital sink under running water. contagious diseases wash hands, handwashing hygiene, virus, human health
17 Questions About Health and Wellness Answered
Demystified
Diagram showing human heart
What’s the Difference Between Veins and Arteries?