What is a *Forensic* drug screening examination?
I was told that means the same as a urine audition, then again I was told it meant a curls follicle test. Then today I was told it could mean any or. Which is it?
Answers:
A Forensic drug screen is used to find all of the chemicals present in a preview, illicit and therapeutic drugs, poisons, anything. Source(s): Pharmacist
The basic answer is that it is a drug test that screen for drugs that are illegal (hence the "forensic" designation, which refers to some application of law). The type of forensic drug screen depends on several factors, including who is asking for the trial and why. For example, the most common screen includes what is known as the NIDA 5 (THC, Stimulants, Opiates, PCP and Barbiturates) but picky employer or a sophisticated prosecutor may ask for an extended "panel" that would include other drugs as well (e.g., nicotine, alcohol, gamma hydroxybutyrate, or specific compounds within classes of drugs (e.g., heroin vs oxycodone, cocaine vs amphetamine, MDMA etc.). Most of these tests are still rightly general (that's why they are called "screens") but if they show a "positive" result, a second more specific confirmational analysis is usually done in most forensic situations. This audition, gas chromatography/mass spectroscopy looks for specific ions associated only with a specific drug, leaving little or no room for any type of error or cross -reactivity. In forensic science, this second tryout is the gold standard in forensic drug testing. Source(s): I am a forensic psychopharmacologist, author of several text, taught neuropharmacology and forensic science and deal with this issue adjectives the time in my practice.
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Answers:
A Forensic drug screen is used to find all of the chemicals present in a preview, illicit and therapeutic drugs, poisons, anything. Source(s): Pharmacist
The basic answer is that it is a drug test that screen for drugs that are illegal (hence the "forensic" designation, which refers to some application of law). The type of forensic drug screen depends on several factors, including who is asking for the trial and why. For example, the most common screen includes what is known as the NIDA 5 (THC, Stimulants, Opiates, PCP and Barbiturates) but picky employer or a sophisticated prosecutor may ask for an extended "panel" that would include other drugs as well (e.g., nicotine, alcohol, gamma hydroxybutyrate, or specific compounds within classes of drugs (e.g., heroin vs oxycodone, cocaine vs amphetamine, MDMA etc.). Most of these tests are still rightly general (that's why they are called "screens") but if they show a "positive" result, a second more specific confirmational analysis is usually done in most forensic situations. This audition, gas chromatography/mass spectroscopy looks for specific ions associated only with a specific drug, leaving little or no room for any type of error or cross -reactivity. In forensic science, this second tryout is the gold standard in forensic drug testing. Source(s): I am a forensic psychopharmacologist, author of several text, taught neuropharmacology and forensic science and deal with this issue adjectives the time in my practice.
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