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15 Cards in this Set
- Front
- Back
- 3rd side (hint)
The skeleton has multiple functions, three of which are:
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To form the framework of the human body.
To serve as a means of attachment for muscles. To protect vital organs such as the heart, lungs, and brain. |
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The skeletal system also has functions that are not so apparent in everyday life (unless they stop working!) but that are equally important:
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Bone marrow and cell formation
Mineral storage |
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The internal soft tissues of the bones contain
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Marrow
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Bone marrow produces:
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erythropoiesis (the formation of red blood cells) and the formation of white blood cells.
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Erythropoietic marrow is found in:
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hip bones
proximal ends of the thigh and arm bones bones of the skull vertebrae sternum |
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Red blood cells, also called
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erythrocytes, carry oxygen from the lungs to the rest of the body and return carbon dioxide and other waste products.
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White blood cells, also called
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leukocytes, help fight infections and generally support the immune system.
There are many different types of white blood cells, including: lymphocytes monocytes eosinophils basophils neutrophils (granulocytes) slide 3 |
platelets or thromocytes (which help control bleeding)
Stem cells-blood cells that reproduce themselves and all other blood cells. |
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The internal soft tissues of the bone contain?
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Marrow
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Marrow is responsible for the formation of
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Red and white blood cells
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The process of red and white blood cells is called
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Erythropoiesis
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Erthropoietic marrow is found in
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hip bones
proximal ends of the thigh and arm bones vertebrae sternum Bones of the skull |
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Red blood cells are called
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Erythrocytes which carry oxygen from the lungs to the rest of the body and return carbon dioxide and other waste products
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White blood cells are called
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Leukocytes fight infections and support the immune system.
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There are different type of white blood cells:
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Lymphocytes
Monocytes Eosinophils Basophils Neutrophils (granulocytes) Platelets or thrombocytes (which helps control bleeding) Stem cells-Blood cells that repoduce themselves and all other blood cells |
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Measurements of the body's red blood cells and white blood cells is important in the
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identification,
diagnosis, and treatment of diseases |
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