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BS1
diagnostic terms
| Term | Definition |
|---|---|
| process of digital radiographic imaging of the BV that subtracts or removes structures not being studied | Digital subtraction angiography |
| Study that used high frequency sounds waves for detection of Blood flow with in the vessels - intermittent claudication, deep vein thrombosis. | doppler ultrasound |
| nuclear medicine test used to diagnose CAD and assess revascularization after CABG Cold spots | sestamibi test |
| nuclear med scan that visualizes the heart from several diff angles 3D assess damage of cardiac tissue | single photon emission computed tomography |
| ultra sound test that examines cardiac function and structure by using UltraS probe placed in esophagus direct views-of the heart | transesophogeal echocardiogram |
| Diagnostic procedure performed by passing catheter into the heart from the groin or arm to examine condition of heart and surrounding BV. CAD | Cardiac catheterization |
| Pressure exerted by the blood against blood vessel wall 120/80 | Blood pressure |
| Contraction of the heart | pulse |
| blood test used to monitor anticoagulation therapy for patients taking heparin | activated partial thromboplastin time aPTT |
| blood test to determine the time it takes for blood to form a clot | coagulation time |
| percentage of blood sample that is composed of RBC in anemic patients | hematocrit Hct |
| blood test that measures amount of hemoglobin in the blood | hemoglobin Hgb |
| blood test to determine certain coagulation activity defects and monitor antiC therapy for patients taking warfarin | prothrombin time PT |
| abnormal vascular sound heard through auscultations caused by turbulent blood flow through arteries and veins | bruit |
| Defibrillation | Application of an electric shock to myocardium through the chest wall to restore cardiac rhythm |
| occurring outside the body | extra corpeal |
| escape of blood or other fluids fro the vessels into the tissue | extravasation |
| rapid quivering uncoordinated contractions of A and V | Fibrillation |
| abnormal cardiac sound heard through auscultation short duration sounds | murmur |
| to close tightly to block | occlude |
| agent that slows the blood clotting process | Anticoagulant |
| abnormal or pathologic condition of blood | blood dyscrasia |
| rapid loss of blood as in bleeding | Hemorrhage |
| exaggerated reaction to a previously encountered antigen such as bee venom, peanuts, latex | Anaphylaxis |
| substance produced by lymphocytes that inactivates or destroys antigens | antibody |
| substance that triggers an immune response when introduced into the body | antigen |
| disease caused by the body's inability to distinguish its own cells from foreign bodies and producing antibodies that attack its own tissue | autoimmune disease |
| phagocytosis | process in which some of the WBC destroy invading microorganisms and old cells |
| suspension of weekend or killed microorganisms administered by injection mouth or nasal spray which produces immunity to prevent infectious disease | vaccine |
| Hypersensitivity to a substance, resulting in inflammatory immune response | allergy |
| environmental substance capable of producing a hypersensitivity reaction in the body | allergen |