You have not said positive to what.
If you mean drugs then yes, if the child has taken drugs, been breast fed by someone on drugs or been exposed to secondary drug smoke etc.
It's extremely unlikely, the hair test is 99.95% accurate.
No
taking Pedigron injects for 6 months weekly for cronic hepatitis C tested positive hair strand result for cocaine
The child probably ingested the drug if they came up positive for cocaine on a drug test. There are some medications, though rarely prescribed to children, that can cause a positive for Cocaine. If the child has recently had surgery, medicated for urination problems, suffers from a mental condition and is medicated for it. There are a few reasons that it is possible, but the younger the child the less likely. All this is possible assuming that the cocaine was ingested For a follicle test it is extremely impossible. The hair is tested, once a false positive is given a new sample is taken and the hair is washed. The wash water is tested and the cleaned hair is tested. If the hair is positive the child ingested it. If the hair is negative and the water is positive then the child was in an environment where illegal drugs were being used.
It would have gotten in your child's hair or system because he's doing speed.
ya
It is a strand of hair.
a strand test is carried out after applying colour to a hair. You remove the colour of a strand of the hair to check if you have the desired result (colour)
70,000 molecules in one hair strand ( average length, to shoulder)
Niether. Our hair are electrically neutral as they are insulators. However by friction, it is possible to charge them either positive or negative.
talk to it
No that is a complete myth. A strand of hair is a very delicate thing.