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15 Cards in this Set
- Front
- Back
Homeostasis??????
Define??? |
The natural tendancy of the body to maintain a relatively constant environment
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Anatomy
Define??? |
Study of body structure
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Physiology
Define????? |
Study of body function
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Pathophysiology
Define????? |
Study of how diseases alter normal body functions
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Cellular Essentials
1. 2. 3. |
1.Oxygen
2.Sugar 3.Removal of waste |
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Cell Membrane
?????? |
Outer covering that encircles and protects the cell
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Cytoplasm
?????? |
Thick viscous fluid that fills and gives shape to the cell
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Organelles
?????? |
Structures that perform specific functions within a cell
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Major cell functions
1. 2. 3. 4. 5. 6. 7. |
1.Movement
2.conductivity 3.metabolic absorption 4.Secretion 5.Excretion 6.Respiration 7.Reproduction |
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Major Organelles
1.? 2.? |
1.Nucleus
2.Mitochondria |
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Tissue
Define???? |
A collection of cells specializing in a specific function
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Tissue types?????
1. 2. 3. 4. |
1.epithelial (skin)
2.Cardiac 3.Connective(Muscle/ligaments) 4.Nerve |
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Muscle Tissue types
1. 2. 3. |
1.Skeletal muscle-voluntary and striated
2.Cardiac muscle-only in the heart; automaticity 3.Smooth muscle-involuntary,inc. intestines & vessels |
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Connective tissue
Is & Does?????? |
1.Most abunant tissue in body
2.provides support, insulation,connection 3.Includes bone cartilage and fat 4.blood is classified as connective tissue |
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Epithelial Tissue??
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Lines internal/external body surfaces
Performs special functions inc Secretion,absorbtion,diffusion,filtration IE: skin,mucous membranes, lining of intestinal tract |