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Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

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Human kidneys will clean about 1 million gallons of blood in an average lifetime.

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A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

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Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

3D image of a melanoma cell 3D image of a melanoma cell
Acromegaly. Acromegaly is a metabolic disorder in which excessive amounts of growth hormone are secr Acromegaly. Acromegaly is a metabolic disorder in which excessive amounts of growth hormone are secr
Checking the freezing and boiling protection levels of the coolant using a hydrometer. Checking the freezing and boiling protection levels of the coolant using a hydrometer.
Blowby gases coming out of the crankcase vent hose. Excessive amounts of combustion gases flow ... Blowby gases coming out of the crankcase vent hose. Excessive amounts of combustion gases flow ...
Radioactive protection services record book and two badge-style dosimeters. Radioactive protection services record book and two badge-style dosimeters.
Protection of the Spinal Cord Protection of the Spinal Cord
Video: Endocytosis -Types and Phagocytosis

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