Site MapHelpFeedbackGlossary
Glossary
(See related pages)


analyte  A substance undergoing analysis, such as glucose or cholesterol.
assay  A test, examination, or laboratory analysis of a substance.
bleeding time  The time it takes a standardized skin wound to stop bleeding; a test used to evaluate platelet function during clotting.
cannula  A hollow tube used for temporary access to a vein or artery to administer medication or draw blood.
diabetes mellitus  Any of several related endocrine disorders characterized by an elevated level of glucose in the blood, caused by a deficiency of insulin or insulin resistance at the cellular level.
disinfectant  Solution that contains an agent intended to kill or irreversibly inactivate microorganisms.
diurnal variation  Normal changes in laboratory values throughout the day.
gestational diabetes  Elevated blood sugar during pregnancy.
glycolysis  Normal body reaction in which glucose is hydrolyzed or broken down by an enzyme.
hemochromatosis  A disorder of iron metabolism in which too much iron is stored in the body, reaching toxic levels of iron.
keloid  A sharply elevated, irregularly shaped, progressively enlarging scar formed by excessive collagen in the skin during healing.
lipemic  Cloudy serum or plasma following or caused by increased lipids.
Platelet Function Assay (PFA)  Blood test that determines platelet adhesion and aggregation.
polycythemia  A condition in which there is an overproduction of red blood cells.
reference values  Expected values for a laboratory or population, usually established using patients in a basal state.
sphygmomanometer  A device for measuring arterial blood pressure.
therapeutic drug monitoring  Management of an effective drug dose by the physician.
therapeutic medication  Relates to the treatment, remedy, or curing of a disorder through the use of a medicinal substance.







Health Care SkillsOnline Learning Center

Home > Phlebotomy > Chapter 6 > Glossary