Topic: Fasting Blood Tests
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Answers to Common Questions
How Long to Fast Before Blood Test?
How long you should fast before a blood test depends on the type of blood test you are having. For most test it can range anywhere from 6 hours to 14 hours and if you happen to take vitamins stop taking them 24 hours before. You can find mo... Read More »
Source: http://answers.ask.com/Health/Diseases/how_long_to_fast_before_bl...
What Is a Fasting Gastrin Blood Test?
A fasting gastrin blood test is frequently used to assist in diagnosing tumors that produce gastrin, called gastrinomas, and other conditions that lead to an increased amount of gastrin being produced by the stomach. This test may also be d... Read More »
Source: http://www.ehow.com/facts_6371110_fasting-gastrin-blood-test_.htm...
How to Fast Before a Blood Test
Many times your doctor will order a blood test and it will require that you fast before taking it. These could be, for example, a fasting glucose test to determine if you are a diabetic or it could be a test to measure cholesterol level. Ea... Read More »
Source: http://www.ehow.com/how_5133399_fast-before-blood-test.html
More Common Questions
Answers to Other Common Questions
Oral glucose tolerance testing measures how the body metabolizes blood sugar. For accurate results, the patient must fast for 12 hours before testing. The glucose test is commonly used for diagnosing diabetes or gestational diabetes.
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Source: http://www.ehow.com/facts_5925063_there-fast-blood-glucose-test_....
Blood tests are done to check for pregnancy, diabetes, cholesterol and vitamin and mineral problems. Most blood tests do not need any preparation. For those that do, make sure the instructions given by the physician are clear. If there are ...
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Source: http://www.ehow.com/about_5244459_blood-tests-need-fasting-prepar...
It's almost always necessary to fast before a blood cholesterol test. If you're scheduled for a blood cholesterol test, you'll want to make sure you're fasting properly. Both your doctor and the lab where you'll have your blood work drawn a...
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Source: http://www.ehow.com/how_2127105_fast-before-blood-cholesterol-tes...
There are many different types of blood tests, and some of them require you to go without eating or drinking, which are called fasting blood tests.
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Source: http://www.ehow.com/facts_5684949_allowed-fasting-before-blood-te...
Prior to conducting some blood tests, doctors may ask patients to abstain from eating or drinking for several hours to ensure accurate test results. Unless they're given alternate instructions by their health care providers, patients should...
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Source: http://www.ehow.com/way_5399542_ok-during-fasting-blood-test.html...
Your doctor wants to know how high your triglycerides are and the way to do that is to take a blood sample. Before you see how high the level of triglycerides are in your blood, you need to do a fast before getting your blood drawn. Here's ...
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Source: http://www.ehow.com/how_2157310_fast-before-triglycerides-blood-t...
Let your doctor know if you have bleeding gums before you begin fasting for a fecal occult blood test. Bleeding gums can cause you to swallow blood and therefore cause the test to read a false positive. Avoid eating meat. Foods like beef co...
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Source: http://www.ehow.com/how_2157308_fast-before-fecal-occult-blood.ht...
