Front | Back |
Urinary System
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The kidney, ureters, bladder, and urethra
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Urinary Tract
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The ureters, bladder, and urethra
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Waste elimination
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Urea, creatinine, uric acid, and ammonium are the primary types of nitrogenous wastes excreted from the body
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Osmoregulation of blood and water
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Continual balance of water and salt in the blood, maintained by the kidneys
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Hormone Excretion
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Secretion of certain hormones by the kidneys hormones to regulate processes that range from blood pressure and red blood cell production to calcium uptake via vitamin D.
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Renal Artery
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The flow of blood from the heart through the kidneys
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Renal Vein
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The flow of blood away from or out of the kidneys
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Nephron
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The functional and structural unit of a kidney
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Renal Corpuscle
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Divided into the glomerulus and glomerular capsule (or Bowman’s capsule)
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Renal Tubule
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A duct that connects to the glomerulus and terminates at the tip of the medullary pyramid.
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Glomerulus
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A type of capillary bed that functions as a filtration system, filtering solutes as blood enters the kidneys from the renal artery
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Glomerular Capsule
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Surrounds the glomerulus
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Sphincter
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Neural impulses are transmitted here and tells the bladder to relax and allow urine to exit.
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Antidiuretic Hormone (ADH)
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This hormone is secreted from the posterior pituitary gland in the brain. Regulates urine concentration and volume by controlling how much water is reabsorbed in the tubules of the nephrons.
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Urinalysis
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A test that can reveal urinary disease that does not necessarily present observable symptoms.
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