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They are used for many things. * Doctors such as human doctors use them for DNA samples like Saliva for example. * They use it in airports to make sure there is no explosve poison on anything. * They use it for cleaning ears. Maybe you should ask your doctor about this question.
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoWiki User
∙ 9y agoA cotton swab drug test is one that is performed to see if the person has done any drugs. A cotton swab is used to wipe the inside of the cheek and check your system for drugs.
Wiki User
∙ 11y agoA doctor puts a cotton swab in ur vagina and u get wet and then it tests for any female diseases
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How long will a swab test detect marijuana?
FOREVER.
How long can alcohol be detected in your system for cotton swab testing?
Alcohol can be detected in your system from a cotton swab test for two days. A cotton swab test is also known as a saliva test, and results can vary depending on how much alcohol was consumed.
Does vons give urine or cotton swab tests?
They do a cotton swab test
How long does it take percocet to show up in saliva test?
The most it will stay in your system is 24 to 72 hrs. But in a cotton swab test it can detect 3 to 5 days
Can a swab test detect pot?
yes
Are swab test used to detect alcohol?
They can be.
Is the DNA cotton swab test accurate?
Not always.
How long after you smoke wet does it take to pass a cotton swab test?
Stupid you don't smoke wet that is an adjective
Is it better to use a cotton swab or hair for a paternity test?
They use cotton swabs.
How far back does swab test detect cocaine?
2 days
How long far will a cotten swab detect for herion?
swab tests detect max to 10-12 days , approx. detection time for heroin is 1-2 days but swab test have no nationally accepted standards or cutoff concentrations so to be safe give your self 2-3 days.
What does a pre employment cotton swab screening test for?
A pre-employment cotton swab screening test is used to test for drugs. It is considered a test of intoxication, because it is often unable to capture drug use beyond a 24 hour time period.
