Cholesterol is a substance, fatlike wax that is naturally present in the cell membranes of the body. To determine levels of cholesterol in the body can use cholesterol tester. The body uses cholesterol to produce many hormones including vitamin D and bile acids that help digest fats. The body requires only small amounts of cholesterol to function normally, and the excess can be stored in the walls of arteries throughout the body. This can cause narrowing of coronary arteries in the heart, causing angina and heart attacks; narrowing in the carotid artery that supplies the brain, causing stroke, and narrowing of the femoral arteries supplying the legs, causing peripheral arterial disease.
What is the size of the cholesterol test?
Fasting blood test can measure levels of cholesterol and triglycerides in the blood. This test, also called a lipoprotein profile or lipoprotein analysis, the following steps:
• Total cholesterol means the total amount of cholesterol in your blood
• HDL, high density lipoprotein (good cholesterol)
• LDL, low density lipoprotein (bad cholesterol), and
• Triglycerides, another fatty substance found in the body.
Measurement of blood cholesterol can be used to help minimize the risk of stroke, heart attack, and peripheral arterial disease. Cholesterol level is one of many risk factors that can be controlled after use the cholesterol tester.
Cholesterol Test Preparation
Fasting allows the correct interpretation of blood lipid levels. You will be asked to not eat or drink anything (except water) for 14 hours before blood is drawn. You should not drink alcohol for 48 hours before the test. During this procedure, blood samples will be taken from a vein in your arm. To do so, a tourniquet (an elastic band) is tied around your arm just above the elbow. A needle is then inserted into a vein in your arm near the inside of your elbow. Once the needle is positioned, a small amount of blood withdrawn and collected in a vial or syringe. After blood is collected, the needle is removed from the vein, and the tourniquet will be removed from your arm. A small cotton ball is pressed over the puncture site to stop bleeding. Bandaid may be placed to protect the clothing should be a small amount of blood leaking out of the puncture site. After this procedure have been complied with cholesterol taster, then you should do such a diet can be resumed after a routine blood test done. Your service provider can continue to discuss any drug that has been cut before the blood test.
