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Electrocardiogram
Tracing of the heart's activities
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Empathy
Objective awareness. The recognition of and entering into the feelings of another person.
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Endothelium
The layer of epithelial cells that lines the cavities of the heart and of the blood and lymph vessels
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Epithelium
Cellular substances of skin and mucous membrane
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Erythrocytes
Mature red blood cells formed in the bone marrow
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Femoral
Pertaining to the femur. The femoral vein and artery are located in the groin
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Fibrin
Protein substance produced by the elements of the blood and tissues which form a network as the base of clots
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Fistula
The attachment of a vein to an artery to change the flow of blood. Most commonly seen in dialysis patients
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Frothing
Bubbles caused by improper venipuncture technique
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Gauge
The diameter of a needle. The recommended ga. for VP is 20- 21 ga.
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Geriatric
Pertaining to the treatment of the aged
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Glucose
A sugar. The most important carbohydrate in body metabolism.
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Great Sephenous
The longest vein in the body
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Hema
Prefix indicating blood
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Hematocrit
The volume percentage of erythrocytes in whole blood
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Hematology
The study of blood and blood forming tissues
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Hematoma
A localized collection of blood, usually clotted, in an organ space or tissue due to a break in the wall of a blood vessel. It is most commonly caused by improper venipuncture technique.
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Hemo
Prefix meaning blood
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Hemoconcentration
The concentration of blood due to prolong application of a tourniquet
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Hemolysis
Destruction of red blood cells with the liberation of hemoglobin which diffuses into the surrounding fluid
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Hemostasis
- The stoppage of normal blood flow
- Ex: if a blood test is to be drawn " without stasis", it is to be drawn without a tourniquet
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Hepatitis
Inflammation of the liver of virus or toxic origin
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Hyperglycemia
Abnormally increased amount of sugar or glucose in the blood
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Hypoglycemia
Abnormally decreased amount of sugar or glucose in the blood
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Incoherent
Unable to think or express ones thoughts clearly
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Incontinent
Unable to control bladder and/or bowels
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Inferior Vena Cava
The principal vein draining the lower portion of the body
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Insulin
A Hormone secreted by the pancreas concerned with metabolism of glucose in the body
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Iodine
A solution which is an agent effective in the destruction of bacteria
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Lanoxin
A drug for cardiac patients
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Lethargic
A condition of drowsiness or indifference
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Leukemia
A disease characterized by excessive amounts of WBC'S
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Lipemia
Abnormal amounts of fat in the blood
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Liver
Largest organ in the body vitally concerned with metabolism, blood clotting and protein manufacture.
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Lumen
The space within an artery , vein or tube; the open part of the vein through which blood flows
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Median Cubital Vein
The major vein of the antecubital fossa most commonly used for venipuncture
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Metacarpal Veins
Veins in the hands
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Metatarsal Veins
Veins in the feet
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Myelosuppression
Inhibiting bone marrow activity, resulting in decreased production of blood cells and platelets
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Myocardial Infarction
Blockage of the muscular tissue of the heart ( heart attack)
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Neonatal
Pertaining to the first 6 weeks of life
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Nosocomial
Hospital acquired infections
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Palpate
to examine by touch
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Pancreas
An endocrine gland which produces insulin
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Patency
The state of being feely open
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Pathology
The scientific study of the nature of disease
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Peripheral Blood
Blood obtained from the outer surface of the body
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Phlebo
Prefix meaning vein
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Phelbology
The study of veins and their diseases
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Plasma
The clear, yellowish fluid portion of blood in which cells are suspended
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Platelets (Thrombocytes)
Cellular components in the blood that aids in its coagulation
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Prandial
Pertaining to a meal
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Pulmonary Artery
An artery in which blood travels directly from the heart to the lungs
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Pulmonary Veins
Four veins which returns oxygenated blood from the lungs to the left atrium of the heart
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Radial Artery
The artery located in the wrist
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Renal
Pertaining to the kidney(s)
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Sclerosed
Hardened and/or thickened, as in the wall of a damaged vein
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Serum
Clear watery fluid which separates from blood when it clots
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Shunt
An artificially created passage to change the flow of fluids; to divert flow from one main route to another
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Spleen
Organ situated in the left upper part of the abdomen which manufactures, stores and destroys
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Super Vena Cava
The principal vein draining the upper portion of the body
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Synovial Fluids
Fluid from the joints
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Thrombosis
Formation of a clot within a blood vessel
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Transfixion
The act of piercing through an object with a pointed weapon.
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Urinalysis
The examination and analysis of urine
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Vascular
Pertaining to the blood vessel
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Vein
Blood vessels carrying blood to the heart, except for the pulmonary veins, which carry oxygenated blood
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Venipuncture
The act of puncturing a vein to obtain a blood sample
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Venous Blood
Blood obtained from a vein; oxygen-depleted blood which is darker than arterial blood
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Venous Return
The amount of blood obtained returning to the artia of the heart
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Ventricle
A small cavity, such as one of the lower chambers of the heart
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Whole Blood
Blood containing all components. ALso referred to as Macro Method Technique
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