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The initial test, usually done at 28 weeks does not require that you are fasting. You should eat normally the day of the test. If that test is abnormal then you will have to do a Fasting Glucose Tolerance Test over 3 hours.

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14y ago

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How many hours fasting is required before going for blood sugar test?

for fasting blood sugar 7 or 8 hours sufficient. for random or ppbs there is no need for fasting.


Which blood test measures glucose levels 8 to 12 hours after eating and is used to screen for diabetes mellitus?

The glucose tolerance test (GTT) measures the amount of blood sugar levels after the administration of glucose.


How can I perform a sugar pregnancy test?

It is not recommended to perform a sugar pregnancy test as it is not a reliable method for determining pregnancy. It is best to use a home pregnancy test or consult a healthcare provider for accurate results.


What color is the tube for the fasting blood sugar test?

The tube for fasting blood sugar tests is typically a lavender or purple-colored tube.


What effect does not fasting before a blood sugar level test results?

Not fasting before a blood sugar level test can lead to inaccurate results as food intake can affect blood sugar levels. Fasting helps provide a baseline measurement for accurate diagnosis of conditions like diabetes. It is important to follow the fasting guidelines given by your healthcare provider for an accurate test result.


Is the Hemoglobin A1c test a fasting test?

No, the Hemoglobin A1c test does not require fasting. It provides an average of your blood sugar levels over the past two to three months and is not affected by food intake shortly before the test.


How can you tell if your blood sugars are within a healthy range?

You are able to test and see if your blood sugar range is healthy by first fasting for a 24 hour period. After you fast you can take a blood sugar test performed by your doctor.


Do you need to do a Fasting Blood Sugar for a Rapid Plasma Reagin test?

yes


Can you take omeprazole before a fasting blood test?

No you need to know what your blood sugar level is if your level is already low and you take insulin you can go into insulin shock


Describe a fasting bood sugar test used to diagnose insulin resistance?

Fasting blood sugar measures the blood glucose level after a 12-hour fast (no food).


What does BSL mean on a blood test request mean?

Fasting blood sugar levels


When do you take a pregnancy test while on birth control?

You can use a pregnancy test at anytime while on the pill (it will not effect the test), if you normally have bleeding while taking the sugar pills, wait to see if the bleeding is late or the day before you start your new packet to test for pregnancy.