what is the function of kidney
Answers
KIDNEY
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The kidneys are two bean-shaped organs that extract waste from blood, balance body fluids, form urine, and aid in other important functions of the body.
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FUNCTIONS;
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Kidneys are multi-functional powerhouses of activity. Some of the core actions of the kidneys include:
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Waste excretion:
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There are many things your body doesn’t want inside of it.
The kidneys filter out toxins, excess salts, and urea, a nitrogen-based waste created by cell metabolism.
Urea is synthesized in the liver and transported through the blood to the kidneys for removal.
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Water level balancing:
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As the kidneys are key in the chemical breakdown of urine, they react to changes in the body’s water level throughout the day.
As water intake decreases, the kidneys adjust accordingly and leave water in the body instead of helping excrete it.
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Blood pressure regulation:
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The kidneys need constant pressure to filter the blood. When it drops too low, the kidneys increase the pressure.
One way is by producing a blood vessel-constricting protein that also signals the body to retain sodium and water.best lab for in delhi.
Both the constriction and retention help restore normal blood pressure.
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Red blood cell regulation:
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When the kidneys don’t get enough oxygen, they send out a distress call in the form of erythropoietin, a hormone that stimulates the bone marrow to produce more oxygen-carrying red blood cells.
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Acid regulation:
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As cells metabolize, they produce acids.
Foods we eat can either increase the acid in our body or neutralize it. If the body is to function properly, it needs to keep a healthy balance of these chemicals. The kidneys do that, too.
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hi mate,
=> we know the kidney is one of the organ of the human body and the kidneys perform many crucial functions,
including: maintaining overall fluid balance.
=> regulating and filtering minerals from blood. filtering waste materials from food, medications, and toxic substances.
=> we know that each kidney has a very complex structure and function.
they have two important functions namely: to flush out harmful and toxic waste products and to maintain balance of water, fluids, minerals and chemicals i.e., electrolytes such as sodium, potassium, etc.
=> Regulation of extracellular fluid volume. The kidneys work to ensure an adequate quantity of plasma to keep blood flowing to vital organs.
=>Regulation of osmolarity. ...
=>Regulation of ion concentrations. ...
=>Regulation of pH. ...
=>Excretion of wastes and toxins. ...
=>Production of hormones.
=>A – controlling ACID-base balance.
=>W – controlling WATER balance.
=>E – maintaining ELECTROLYTE balance.
=>T – removing TOXINS and waste
products from the body.
=>B – controlling BLOOD PRESSURE.
=>E – producing the hormone ERYTHROPOIETIN.
=>D – activating vitamin D.
i hope it helps you....