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Doctor insights on: Test Screening

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What's a urine cannabinoids screening test?

What's  a urine cannabinoids screening test?

Drug test: This is a laboratory test which analyzes the concentration of marijuana products in the urine. Some consider this an invasion of privacy, but some industries require this as a screen for employment. This falls under the political issue of whether these substances are a serious problem or not. ...Read more

Dr. Austina Cho
1 doctor shared a insight

Screening (Definition)

Examples are: colonoscopy for colon polyp or cancer; mammograms for breast lesions or cancer; psa a blood test that could indicate enlargement of cancerous prostate tissue; blood sugar or hemoglobin a!c for diabetes. Many think that scanning the whole body will pick up a cancer--in all likelihood, it will not. There also is no good blood test, yet, ...Read more


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How can I pass reditest/redicup drug test screening device?

How can I pass reditest/redicup drug test screening device?

By not using drugs: Ethical and reputable physicians are not in the business of helping people "beat" drug tests. The sophistication of these tests have reached the point where they are difficult-to-impossible to beat, if the test is done by an experienced center which knows how people try to adulterate/substitute samples. If you have a drug problem, work on getting help rather than on not getting caught. Please!!!! ...Read more

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How can I pass reditest/redicup drug test screening device?

By not using drugs: Ethical and reputable physicians are not in the business of helping people "beat" drug tests. The sophistication of these tests have reached the point where they are difficult-to-impossible to beat, if the test is done by an experienced center which knows how people try to adulterate/substitute samples. If you have a drug problem, work on getting help rather than on not getting caught. Please!!!! ...Read more

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What are amniocentesis, chorionic villus sampling and blood/saliva test screening used for? Abortions?

What are amniocentesis, chorionic villus sampling and blood/saliva test screening used for? Abortions?

Prenatal diagnosis: Cvs and amniocentesis are used to discover chromosomal abnormalities in the fetus. They are also used to diagnose genetic diseases, such as cystic fibrosis, that some people are at risk for. Blood and saliva screening tests are used to find out if parents are at risk for a baby with certain genetic diseases. ...Read more

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Should I get the harmony test for screening of downs syndrome or an amnio? I am 10 weeks.

Should I get the harmony test for screening of downs syndrome or an amnio?  I am 10 weeks.

Non- invasive first!: Start with genetic counseling to appreciate the risks costs and differences between invasive diagnostic testing versus non-invasive screening prenatally. Most reasonable couples prefer a 2-step approach with non-invasive testing first; if that is negative/normal no further testing is needed and you have avoided having a needle inserted in your pregnancy sac. If positive you must get invasive test! ...Read more

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How is ADHD diagnosed in children? How are kids diagnosed with adhd? Is there a test or screening that can tell me for sure if my child has it? .

How is ADHD diagnosed in children? How are kids diagnosed with adhd? Is there a test or screening that can tell me for sure if my child has it?

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Exclusion first: Before you diagnose adhd you must exclude a long list of other problems. The screening test is here http://www.Adhdoractivechild.Com/adhd-test but excluding the other problems that can look like adhd is an entirely different story. What are your child's symptoms? ...Read more

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What do you suggest for eating before glucose screening test?

Nothing: In general this would be a fasting blood test. This is not clearly defined, but lab professionals tell me that you should go at least 8 hours with nothing to eat or drink except water, plain tea or coffee and your medicines. There is also a test called an A1c, or average blood sugar that can be done after eating. For more info on proven screening tests, consider the Prevention Checklist app. ...Read more

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How should I prepare for a drug and alcohol screening/test coming up soon?

How should I prepare for a drug and alcohol screening/test coming up soon?

Depends: I assume you are using drugs since you asked this question. Stop using. Depending on what test(s) they are using, and what drugs you are using, most drugs and their metabolites are out of the body in as little as 3 days. Some drugs, particularly marijuana, may stick around in fat cells for weeks or even a few months. There is no way to flush drugs out of the body, and masking it doesnt work. ...Read more