0
No, you do not have to fast.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What can you not have before fasting blood work?
Neither you have to get liquid (tea coffee etc.) & nor you have to eat anything, however you can take water before fasting blood work.
What would happen if you drank the night before you got blood work?
You would be looked upon foolishly for knowing you had blood work being done and you went drinking the night before.
Is intake of fluid allowed when fasting for blood work?
Yes, noncaloric fluid is allowed up to 6 hrs before blood-work.
Can you drink water and decaf coffee before blood work?
YES
Can you eat something before having any blood work done?
The answer to this question is it depends. Certain types of blood tests, such as a blood glucose screen, require you to fast for a minimum of eight hours prior to the test to get accurate results. Other types of test results are not affected by whether you eat prior to testing or not.
Fasting before blood draw?
You only need to fast before blood work if you are having a fasting blood glucose blood test. Not each blood drawing will require you to fast. If you are required to fast, you may still drink water before your blood work.
Will a 12hr fast instead of an 8hr fast work ok before a blood test?
yes
Can you have skim milk before a blood test?
If you are having blood work done and are told to fast, then you can drink nothing but water. If it is non-fasting, then you can have coffee, but be sure to tell the person doing the blood work.
Does drinking herbal tea affect a fast before blood work?
As long as you don't put sugar or honey in it it'll be ok
Is it safe to take actifed with coumadin?
it really depends on their doctors discretion i know in my line of work (dentistry) if a person is taking coumadin they have to be off of it for seven days before having extractions done and then they go back on it about 2 days after. Haven't had any complications with it.
When should I fast before blood work?
6 hours i believe is the standard before having blood work. I've sometimes cheated with an apple juice, but in general you should drink only water, and dont over hydrate! this could thin the blood just enough to disrupt testing.
How do blood capillaries work?
it works better and move fast trough your blood vessels.
Why fast before blood work?
It helps provide a better 'view' of your body functioning and conditions, for example fasting lipids' fasting blood glucose, thus it is more useful for diagnostic purposes.
Can you receive holy communion before fasting blood work?
can you receive holy communion before fasting for blood work
Can you work out after a blood test?
Yes, you can work out before donating blood. You should make sure you are adequately hydrated before donating, though.
Can you work out before a blood test?
yes
What is good to do before taking blood work?
It is helpful to fast - for at least 12 hours - for the most accurate bloodwork (especially concerning lipid profiles, blood sugars, Hgb-A1C, albumin and protein levels, and vitamin levels).
