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Q: Can a blood test tell if you have been drinking?
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Does a blood test show alcoholism?

No. It can only show when and how much a person is drinking. not really blood test can tell if yoyve taken drugs but they don't work that good for alcohol only the brthalizer test can tell how much you've been drinking and only you can tell if you have alcoholism OS someone that knows you pretty well like your friends family and docttors


Can you tell if someone been drinking from a drug test?

yes


After an auto accident you were administered CPR by someone who had been drinking then your blood test at the Emergency Room showed a Blood Alcohol Content of 0.13 How did this happen?

It could happen if you had been drinking alcohol.


Can alchol use affect blood test?

yea if you have been drinking then your blook alcohol content is higher then if you havent been drinking .o2% is legal limit for under 21 .o8% for 21 and over


Can a blood test tell you if you are pregnant?

Yes a blood test can tell you you are pregnant. That's why to make sure someone is pregnant the go to the doctors and take a blood test for pregnancy.Yes


Can drinking coke before a blood test result in a high cholesterol count?

Yes, you are not to eat or drink before a cholesterol blood test.


How long after drinking alcohol should you have a blood test?

How long does after drinking alchol can you test positive ?


You are almost 4 months late and you have taken serveral pregnancy test but they have all been negative What would you do?

go to the doctors and get a blood test. sometimes if you do a HPT too soon or wrong it can come out negative. the best way to tell is to get a blood test that can better tell the levels of the pregnancy hormone (:


Can you tell if you are on drugs through a blood test or a urn test?

Both


Can i blood test and urine test tell the doctor how long you been taking adderall?

no. In a blood test it will only show if you've taken adderall in the past 12 hours. Urine test, anywhere from 2-4 days. The only way the doctor can tell how long you've been using it is by a hair follicle test. Up to 90 days in hair. Could be longer depending on the length of hair they take.


Can you pass a drug test by drinking water 2 hours before a drug test?

What do you means by "drug"? I don't think we can pass the drug test by drinking water because the chemicals from the drugs is already in our blood.


Can a drug test tell exact level of drug?

No. If they take a blood test then there will be some drugs in the blood but it won't say exactly how much you have used. If it is a urine test then it will be showing after it has been through your system. Yes. The test is quantitative, showing the level of the drug and/or its metabolite in your system at the time of the test.