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26.6: Key Terms

  • Page ID
    108425
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    Example and Directions
    Words (or words that have the same definition)The definition is case sensitive(Optional) Image to display with the definition [Not displayed in Glossary, only in pop-up on pages](Optional) Caption for Image(Optional) External or Internal Link(Optional) Source for Definition
    (Eg. "Genetic, Hereditary, DNA ...")(Eg. "Relating to genes or heredity")The infamous double helix https://bio.libretexts.org/CC-BY-SA; Delmar Larsen
    Glossary Entries
    Word(s)DefinitionImageCaptionLinkSource
    antidiuretic hormone (ADH)also known as vasopressin, a hormone that increases the volume of water reabsorbed from the collecting tubules of the kidney    
    dehydrationstate of containing insufficient water in blood and other tissues    
    dihydroxyvitamin Dactive form of vitamin D required by the intestinal epithelial cells for the absorption of calcium    
    diuresisexcess production of urine    
    extracellular fluid (ECF)fluid exterior to cells; includes the interstitial fluid, blood plasma, and fluids found in other reservoirs in the body    
    fluid compartmentfluid inside all cells of the body constitutes a compartment system that is largely segregated from other systems    
    hydrostatic pressurepressure exerted by a fluid against a wall, caused by its own weight or pumping force    
    hypercalcemiaabnormally increased blood levels of calcium    
    hypercapniaabnormally elevated blood levels of CO2    
    hyperchloremiahigher-than-normal blood chloride levels    
    hyperkalemiahigher-than-normal blood potassium levels    
    hypernatremiaabnormal increase in blood sodium levels    
    hyperphosphatemiaabnormally increased blood phosphate levels    
    hypocalcemiaabnormally low blood levels of calcium    
    hypocapniaabnormally low blood levels of CO2    
    hypochloremialower-than-normal blood chloride levels    
    hypokalemiaabnormally decreased blood levels of potassium    
    hyponatremialower-than-normal levels of sodium in the blood    
    hypophosphatemiaabnormally low blood phosphate levels    
    interstitial fluid (IF)fluid in the small spaces between cells not contained within blood vessels    
    intracellular fluid (ICF)fluid in the cytosol of cells    
    metabolic acidosiscondition wherein a deficiency of bicarbonate causes the blood to be overly acidic    
    metabolic alkalosiscondition wherein an excess of bicarbonate causes the blood to be overly alkaline    
    plasma osmolalityratio of solutes to a volume of solvent in the plasma; plasma osmolality reflects a person’s state of hydration    
    respiratory acidosiscondition wherein an excess of carbonic acid or CO2 causes the blood to be overly acidic    
    respiratory alkalosiscondition wherein a deficiency of carbonic acid/CO2 levels causes the blood to be overly alkaline    

    26.6: Key Terms is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by LibreTexts.

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