Monday, 29 April 2024, 9:20 AM
Site: VetLogic - E Learning and training for Vet Nurses
Course: VetLogic - E Learning and training for Vet Nurses (VetLogic)
Glossary: Glossary with audio assistance
E
Ectoparasite a parasite that lives on the outside of the host |
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Electrolyte a liquid that contains ions (salts) such as sodium and potassium |
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Electromagnetic spectrum Radiation which possesses electrical and magnetic properties |
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Electron a negatively charged particle |
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Embolism a clot, air bubble or debris (embolus) which is carried in the blood stream from one point in the circulation to lodge at another point |
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Embryo stage of development in the zygote in which the external and internal structures are developing |
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Emetic Something that induces vomiting |
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Emollients substances such as liquid paraffin that will aid expulsion from the digestive tract |
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Emulsification process where fat particles are broken down into smaller globules suspended in a liquid |
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Emulsion a liquid in which droplets of other liquids are suspended, but the liquids do not mix |
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Endemic a disease peculiar to or that occurs constantly in certain localities or populations |
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Endobronchial positioned in the bronchus |
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Endocardium the innermost layer of the heart |
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Endocrine gland ductless gland whose secretions (hormones) reach their target organ via the bloodstream |
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Endocytosis the movement of a substance, in bulk, into a cell by the formation of vesicles from the plasma membrane
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Endoparasite a parasite that lives inside the host |
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Endothermic regulation of body temperature by internal heat production |
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Endotoxin a toxic substance released by bacteria when the organism dies |
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Endotracheal positioned in the trachea |
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Energy the ability to do work; all the body's activities require energy which is provided by the consumption of food containing chemical energy |
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Enteral feeding uses the gastrointestinal tract to provide nutrition |
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Enzootic a disease peculiar to or that occurs regularly in certain localities or populations
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Enzyme a protein which is able to act as a catalyst within a living organism |
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Eosinopaenia reduced numbers of circulating eosinophils in the blood
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Eosinophil type of granular white blood cell
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Eosinophilia increased number of circulating eosinophils in the blood. May be seen in cases of allergy or parasite infestation.
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Epidermis the tough outer protective layer of the skin |
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Epistasis a gene that suppresses the activity of other genes at other loci
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Epithelium tissue composed of cells that lines the internal and external surfaces of the body; plural is epithelia |
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Eructation a belch; oral ejection of gas or air from the stomach
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Eruption of teeth Process by which teeth break through the gum to appear in the jaw |
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Erythrocytes red blood corpuscles or cells
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Erythropoiesis the formation of red blood cells
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Erythropoietin hormone produced by the kidney which stimulates the bone marrow to produce new red blood cells
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Excretion the process by which waste materials are removed from the body |
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Exocrine gland gland whose secretions reach their target organ by means of a duct |
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Exocytosis the movement of a substance, in bulk, out of a cell by fusion of vesicles containing the substance with the plasma membrane
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Exothermic regulation of body temperature by the external environment rather than by internal metabolism |
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Exotoxin a toxic substance released by the living bacteria |
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Expiration the process by which gas is expelled from the lungs - breathing out |
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Expiratory reserve volume |
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External respiration the exchange of gases between the atmospheric air and the blood. Also called breathing. |
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Exteroreceptors sensory cells that receive information from the environment outside the body
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Extracellular fluid (ECF) fluid found outside the cells |
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Exudate fluid with a high protein and cell content that has seeped out of the blood vessels and is found in tissues, usually as a result of inflammation
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