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30 Cards in this Set
- Front
- Back
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What are the 4 functions of the skeletal system
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-producing RBC and WBC
-Movement -Structural Support -Provide Minerals |
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what other systems work along with the skeletal system
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mucular and immune
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what are some examples of the skeletal system
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any type of bone
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what is the function of muscles
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movement (digestion, body parts, and circulation)
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what other systems work along with the muscular system
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repiratory, skeletal, nervous, digestive, and circulatory
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what are some examples of the mucular system
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smooth muscle, cardiac muscle, and skeletal muscle
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what are the functions of the lymphatic system
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-protection from disease
-contains wbc, antibodies, and lymph |
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what other systems work along with the lymphatic system
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circulatory and digestive
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what are some examples of the lymphatic system
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spleen, thymus, lymph nodes
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what are the functions of the integumentary system
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-protection/barrier
-preventing dehydration -cutaneus sensation -regulate body tempreture -excretion |
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what other systems work along with the integumentary system
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-immune
-excretory -nervous |
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what are some examples of the integumentary system
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-hair
-epidermis -dermis -sweat gland -sebacious (oil) gland |
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What type of muscle cell is straited and multinuclear?
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skeletal muscle
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what type of muscle cell is nonstriated and single-nuclear
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smooth muscle
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what type of muscle is striated but single-nuclear
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cardiac muscle
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what makes up the living tissue of bone?
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living cells called osteocyctes
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what makes up the nonliving part of bone?
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protein fibers that are surrounded by calcium phosphate deposits and canals that run through bones containing nerves and blood vessels
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why are haversian canals important to bone? what is located in haversian canals
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the carry nutrients to the bones; blood vessels and nerves
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what is the function of the epithelial cells?
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as a barrier that protects against injury, invading microorganisms, and loss of fluids
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what is the function of neurons?
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they send chemical signals to parts of the body so you can preform functions
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where are skeletal muscle cells found?
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bones
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where are smooth muscle cells found?
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walls of digestive tract
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What are feedback loops and what do they control
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stimulus-response machanisms;
regulate: -blood sugar -salt content in blood -hormone production -blood pressure -ion content in blood -water content |
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what three factors affect structure and function
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location
size surface area |
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What is division of labor and why do we need it?
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your body systems are divided up into different parts; each part had its own special function
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What is interdependence of organs and what is one egative thing caused by this
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all of the body systems rely on each other; if one system fails, they all will be affected
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homeostasis
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maintenance of an internal environment
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what ar the 4 major themes in maintaining balance
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feedback loops, interdpendence of organ systems, division of labor, and structure and function
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What is are the kingdom, phylum, and class of humans
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anamalia, chordata, mammalia
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how many bones are in the skeletal system
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206 (adults)
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