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Welcome to Precis Screening!

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By Black Badge of Precis Screening

O U R   S E R V I C E S

We have transitioned from Brick & Mortar to Mobile and Virtual model to better serve our clients!

  • What is Drug Testing?
    Drug testing is the evaluation of urine, blood or another type of biological sample to determine if the subject has been using the drug or drugs in question. There are many circumstances that may require drug testing: Pre-employment drug screening test or random, work-related drug testing to identify on-the-job drug abuse. College or professional athletic drug testing. Post-accident drug testing - a vehicular or on-the-job accident which may have involved human error and resulted in casualties or property damage. Safety-related drug testing - if an employee's job could lead to safety issues if judgement or physical ability were impaired.
  • What is Urine Drug Testing?
    Urine is the most common sample type used for drug testing by employers. A urinalysis will show the presence of a drug in the system after the drug effects have worn off; however, the length of time varies by drug. Urine is the only sample type approved for testing of the federally mandated, safety-sensitive workforce. Typical urine drug tests for employment purposes usually screen for 5 to 10 drugs. Urine screening may detect amphetamines or methamphetamines, barbiturates, benzodiazepines, cocaine, marijuana, MDA-analogues (MDA or MDMA), opiates (codeine, morphine, 6-acetylmorphine [indicative of heroin use], hydromorphone, hydrocodone, oxymorphone, oxycodone), nicotine, or alcohol. Employers may request additional drugs to be screened.
  • How do I schedule an appointment for specimen collection at a drug testing facility?
    Give us a call at (404) 549-7346 and schedule your appointment with us.
  • How accurate are drug tests?
    The accuracy of drug tests can depend on several factors, including the type of test, the drug being tested for, and the laboratory conducting the test. Urine, blood, hair, saliva, sweat, and nails are some samples used for drug testing, and the accuracy of the test largely depends on the test's sensitivity and specificity. For instance, urine drug tests, which are commonly used, can provide accurate results more than 99% of the time. Confirmatory tests, such as gas chromatography/mass spectrometry (GC/MS), can detect specific drug metabolites with high specificity, making them highly accurate. It's important to keep in mind that while drug tests are generally accurate, no test is perfect, and results can sometimes produce false positives or false negatives. This can happen due to various reasons, such as cross-reactivity with other substances, handling errors, medication interference, or immunoassay limitations. Overall, drug tests are highly accurate, especially when confirmatory testing is used. However, it's important to interpret the results with caution and consult a healthcare professional if there's any doubt about the accuracy of the test results.
  • What types of drugs can be detected in a drug test?
    A drug test can detect various types of drugs depending on the specific test being conducted. One commonly used test is the 10-panel drug test, which screens for ten different categories of drugs. These tests can detect substances such as: Amphetamines, including drugs like methamphetamine and ecstasy Benzodiazepines, which include medications like diazepam and alprazolam Cocaine Marijuana (THC) Opiates, including substances like morphine, codeine, and heroin Phencyclidine (PCP) Barbiturates Methadone Propoxyphene Methaqualone These categories encompass a range of both illicit drugs and prescription medications that can potentially be abused or misused. It's worth noting that different drug tests, such as urine tests or blood tests, may have varying detection windows for these substances.
  • What is the detection window for different drugs in a drug test?
    The detection window for different drugs in a drug test can vary depending on the drug and the type of test being conducted. The following are some approximate detection windows for certain drugs in commonly used tests: Urine test: Alcohol: 6-24 hours Amphetamines: 1-3 days Cocaine: 1-4 days Opioids, such as morphine, heroin, and codeine: 1-3 days Marijuana: 3-30 days depending on frequency of use and amount Blood test: Alcohol: 6-12 hours Amphetamines: 12 hours to 3 days Cocaine: Up to 2 days Opioids, such as morphine, heroin, and codeine: Up to 12 hours Marijuana: Up to 2 days Hair test: Alcohol: Up to 90 days Amphetamines: Up to 90 days Cocaine: Up to 90 days Opioids, such as morphine, heroin, and codeine: Up to 90 days Marijuana: Up to 90 days or longer depending on hair length
  • What factors can affect the results of a drug test?
    Various factors can influence the results of a drug test. Here are some factors that can affect drug test results: Metabolism and individual differences: Each person's metabolism and physiology can impact how their body processes and eliminates drugs. Factors such as age, weight, liver function, and genetics play a role in drug metabolism. Drug interactions: Certain medications or substances can interfere with drug test results. For example, some medications may produce false-positive or false-negative results, leading to incorrect interpretations. It's important to disclose any medications or supplements you're taking to the testing administrator. Dosage and frequency of drug use: The amount and frequency of drug use can affect detection windows. Higher doses or more frequent use may increase the likelihood of detection in drug tests. Timing of drug use: The time elapsed between drug use and the drug test can impact detection. Different drugs have different detection windows, with some being detectable for shorter periods than others. Sample integrity and handling: Contaminated or mishandled samples can lead to inaccurate results. Proper collection, labeling, and storage of samples are crucial for reliable testing. Fluid intake and urine dilution: Drinking excessive fluids or using certain methods to dilute urine can potentially impact the concentration of drugs in the urine and lead to inconclusive or misleading results. Testing method and technology: Different drug tests have varying sensitivities and detection thresholds. Some tests may have higher chances of false positives or false negatives, depending on the method used.
  • How is the privacy of my drug test results protected?
    The privacy of drug test results is protected by federal and state laws, as well as industry regulations, to ensure confidentiality and maintain the integrity of the testing process.
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Daytime Number: (404) 549-7346
After Hours: (404) 964-8401
Fax Number: (855) 510-1587

If this is regarding mobile drug testing, please call 404-964-8401.

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