Laboratory Animal Technician Certification Exam Questions With Verified Solutions
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Course
Laboratory Animal Technician
Institution
Laboratory Animal Technician
Laboratory Animal Technician Certification
Exam Questions With Verified Solutions
Abduction - answerThe movement of a bone away from the mid-line of the body or
away from the axis of an extremity.
Abomasum - answerThe fourth stomach compartment of a ruminant animal; the only
compartment that s...
Laboratory Animal Technician Certification Exam Questions With Verified Solutions Abduction - answer✔✔The movement of a bone away from the mid -line of the body or away from the axis of an extremity. Abomasum - answer✔✔The fourt h stomach compartment of a ruminant animal; the only compartment that secretes digestive enzymes and is thus a true stomach. Abscess - answer✔✔A localized collection of pus accompanied by swelling in any part of the body. Accessory Sex Gland - answer✔✔A gland associated with the urogenital tract;for example, the prostate and seminal vesicles in males which provide the fluid needed for sperm transport during ejaculation Acclimation period - answer✔✔The time given to a newly arrived animal to become accuslome d to its new surroundings before the research for which it is intended begins. Acetylcholine - answer✔✔A naturally occurring substance in the body t hat is involved i n the transmission of nerve impulses. Acid - answer✔✔Chemical or solution with a pH below 7.Chemicals that have a very low pH can cause chemical burns to the skin and should be handled cautiously. Acquired immunity - answer✔✔Immunity acquired through exposure to an antigen,which results in the activation of immune cells and the formation of an tibodies to this antigen. Also called active immunity. Activity cage - answer✔✔A specialized animal unit or cage that allows an animal to exercise freely while its activity is being recorded or measured Acute disease - answer✔✔A disease having rapid onset and short duration. Acute toxicity test - answer✔✔A test in which the test animal receives a single dose of a test substance. Adduction - answer✔✔The movement of a bone toward the midline of the body or toward the axis of an extremity Ad libitum - answer✔✔Making feed or water availble to the animal at all times Adipose tissue - answer✔✔tissue made up of cells that store fatty substances,such as lipids and fatty acids. Used as a source of energy for the body. Also called fatty tissue Adjuvant - answer✔✔A sub stance that enhances the potency of another substance. In immunology. it is a substance that enhances the immune response to antigens Adrenaline - answer✔✔A hormone that is secreted by the adrenal medulla into the blood stream in response to physical or me ntal stress. such as that caused by fear or injury. Adrenaline causes a rapid increase in blood pressure. metabolic rate, and blood glucose concentration. Also called epinephrine. Adrenergic - answer✔✔A drug, or other subtance that has effects similar to epinephrine. Adventitious - answer✔✔Accidental or acquired; not natural or hereditary Aerosol - answer✔✔A suspension, fine mist. or spray which contains minute particles. Examples of common aerosolized particles include pollen. medications (as in inhalation therapy)or pathogens Agar - answer✔✔A polymer made up of subunits of the sugar galactose that becomes gelatinous when dissolved in hot water and cooled. Used as medium for culturi ng microorganisms Agonist - answer✔✔A drug capable of stimulating physiologic activity Agouti - answer✔✔An animal color pattern in which the hairs are dark brown with yellow bands close to the tips.giving the animal a light brown appearance. Agranulocyte - answer✔✔A white blood cell that contains a multilobed nucleus and has microscopic granules in its cytoplasm; types include leukocytes and monocytes. Air exchange - answer✔✔The number of times per hour the ventilation system replaces the air in the room. Albino - answer✔✔A inherited condition marked by the absence of melanin, resulting in non pigmented skin. coat, and eyes. An albino animal has white fur or feathers and pink eyes (irises). Alimentary canal - answer✔✔A long tube extending from the mouth to t he anus: includes organs such as the stomach and intestines. Also called the gastrointestinal tract. Allele - answer✔✔One member of a pair of genes that occupies a specific site on a given chromosome. Alternate form of a gene Allergen - answer✔✔A substance that is recognized as foreign by the immune system and that causes an allergic reaction Allergy - answer✔✔Hypersensitivity to certain substances. such as pollens, foods, or microorganisms.
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