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Accredited Drug Testing delivers a wide range of testing services for drugs and alcohol at our 33 locations in the Jefferson, Virginia vicinity. We conduct DOT and non-DOT urine drug tests, breath and EtG alcohol tests, along with hair drug screenings for personal, corporate, and legal purposes. Offering rapid results testing and lab-certified analysis in Jefferson, VA, we ensure quick service with most centers a short drive from home or work. Additional offerings include Occupational Health Testing, Clinical Services, and Background Check solutions.
Reach out via (800) 221-4291 or register through our website. Simply pick your desired test and find a nearby center—testing is accommodating for personal, employee, or third-party needs. Fast and Easy scheduling is possible by contacting our department or booking online any time. Our efficient and intuitive system facilitates seamless drug test arrangements near Jefferson.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
At our Jefferson drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.
DOT Drug Testing and Requirements
DOT Employer Drug Policy Development
If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.
In Jefferson, VA, part of Fairfax County, opiate-related deaths increased by 15% in 2021.
Fairfax County recorded a 10% rise in heroin overdoses in Jefferson, VA in 2020.
The rate of methamphetamine seizures in Jefferson, VA increased by 30% in 2022.
Emergency room visits for drug overdoses in Jefferson, VA climbed by 8% in 2021.
In 2020, Jefferson, VA observed a 12% increase in drug-related crimes reported to Fairfax County police.
Drug elimination is the sum of the processes of removing an administered drug from the body. In the pharmacokinetic ADME scheme (absorption, distribution, metabolism, and excretion), it is frequently considered to encompass both metabolism and excretion. Hydrophobic drugs, to be excreted, must undergo metabolic modification making them more polar. Hydrophilic drugs, on the other hand, can undergo excretion directly, without the need for metabolic changes to their molecular structures.
Although many sites of metabolism and excretion exist, the chief organ of metabolism is the liver, while the organ primarily tasked with excretion is the kidney. Any significant dysfunction in either organ can result in the accumulation of the drug or its metabolites in toxic concentrations.
A variety of other factors impact elimination — intrinsic drug properties, such as polarity, size, or pKa. Also other factors include genetic variation among individuals, disease states affecting other organs, and pathways involved in the way the drug distributes through the body, such as first-pass metabolism.
Drug elimination is the removal of an administered drug from the body. It is accomplished in two ways, either by excretion of an unmetabolized drug in its intact form or by metabolic biotransformation followed by excretion. While excretion is primarily carried out by the kidneys, other organ systems are involved as well. Similarly, the liver is the primary site of biotransformation, yet extrahepatic metabolism takes place in a variety of organ systems affecting multiple drugs.
Given the multiple organ systems and the variety of metabolic transformations present, drug elimination can entail a significant degree of complexity. Hydrophilic drugs are typically directly excreted by the kidneys, while hydrophobic drugs undergo biotransformation before excretion. The purpose here is twofold – biotransformation serves both detoxify the exogenous substances as well as to increase their hydrophilicity, ensuring their elimination via the kidneys.
Two broad metabolic pathways of hepatic drug transformation exist. Phase I is the direct modification of the target molecule, whereas phase II entails conjugation of the target to a polar molecule of low molecular weight. Phase I prepare the drug to enter phase II, but single-phase metabolism also exists.
Phase I involves oxidation, reduction, and hydrolysis of the exogenous molecule. These reactions are accomplished by hepatic microsomal enzymes, which reside in the smooth endoplasmic reticulum of the hepatocytes. Best known among them is the cytochrome P450 system, whose enzymes are predominantly involved in oxidative metabolism. Within the cytochrome P450 family (CYP), the enzyme responsible for the metabolism of more than 50% of existing drugs is the CYP3A4. Its activity encompasses various classes of medications, including opioids, immunosuppressants, antihistamines, and benzodiazepines. The enzymes can also be induced or inhibited by a variety of substances they interact with, including pharmaceuticals. The increase in metabolic activity with CYP induction results in a diminished activity of drugs targeted by that particular isoform. Conversely, CYP inhibition will result in increased drug plasma concentration, potentially leading toxicity. The CYP3A4 is induced by phenytoin, phenobarbital, and St. John's wort, while diltiazem, erythromycin, and grapefruit inhibit it. Caution is, therefore, necessary when administering CYP3A4-metabolized drugs in the presence of any of the inhibitors or inducers.
Phase II consists of covalent bonding of polar groups to nonpolar molecules to render them water-soluble and allow renal or biliary excretion. Target molecules enter phase II directly or via initial processing through phase I. A variety of polar adjuncts is transferred, including amino acids, glucuronic acid, glutathione, acetate, and sulfate. Glucuronidation is one of the major pathways of phase II biotransformation. The UDP-glucuronosyltransferase (UGT) enzyme family performs this activity. Typically, glucuronide derivatives possess less or no activity of the original drug, but in some cases, pharmacologically active compounds result. Morphine-6-glucuronide is a phase II metabolite of morphine with significant analgesic activity. As with the CYP enzymes, inducers, and inhibitors of phase II, enzymes exist and may influence the efficacy of drugs that rely on conjugation before excretion.
The first-pass effect is a feature of hepatic metabolism that also plays a role in the elimination of multiple drugs. Here, the enteric consumed drugs are exposed directly to the liver via the portal vein, where they undergo biotransformation before entering the systemic circulation. This activity reduces the bioavailability and needs to be factored into the dose administered to the patient. Intravenously administered drugs are not subject to the first-pass effect.
Extrahepatic drug metabolism takes place in the GI tract, kidneys, lungs, plasma, and skin.
Renal excretion completes the process of elimination that begins in the liver. Polar drugs or their metabolites get filtered in the kidneys and typically do not undergo reabsorption. They subsequently get excreted in the urine. Urinary pH has a significant impact on excretion, as drug ionization changes depending on the alkaline or acidic environment. Increased excretion occurs with weakly acidic drugs in basic urine and weakly basic drugs in acidic urine.
Excretion in the bile is another significant form of drug elimination. The liver can actively secrete ionized drugs with a molecular weight greater than 300 g/mol into bile, from where they reach the digestive tract and are either eliminated in feces or reabsorbed as part of the enterohepatic cycle.
Other pathways of excretion include the lungs, breast milk, sweat, saliva, and tears
Employers in Jefferson, VA frequently implement robust drug testing policies to ensure workplace safety and productivity. These policies often include pre-employment screenings, random drug tests, and testing upon reasonable suspicion or after accidents. These measures are aligned with federal regulations outlined by the Substance Abuse and Mental Health Services Administration.
Many companies in Jefferson also participate in the Drug-Free Workplace Program, which aids in creating a safe working environment and provides educational resources for employees about the risks associated with drug abuse. Businesses can access resources and guidelines through the U.S. Department of Labor.
The government of Jefferson, VA, as part of Fairfax County, has implemented various programs to address drug abuse issues. These initiatives include establishing treatment programs and community outreach projects in collaboration with the Fairfax-Falls Church Community Services Board. More information can be found through the Fairfax County Community Services Board.
Additionally, the state government of Virginia provides support through the Virginia Department of Behavioral Health and Developmental Services. This department offers statewide resources and assistance for substance abuse prevention and treatment, accessible via their official website.
In Jefferson, VA, law enforcement recently conducted a significant drug bust, targeting a major distribution network. This operation, months in the making, involved local officers and federal agencies working in tandem to dismantle what they described as a sophisticated trafficking operation. The raid resulted in multiple arrests and the seizure of substantial quantities of illegal substances, primarily opioids and methamphetamines, disrupting the local drug trade significantly.
The community in Jefferson, VA, has been grappling with the impact of drug-related activities for years, and local authorities are ramping up efforts to combat this issue. Recent public forums have highlighted the community’s concerns, prompting closer collaboration between residents and police. During one event, law enforcement officials discussed upcoming initiatives aimed at reducing drug-related offenses through education, prevention, and community partnerships.
Following the successful bust in Jefferson, VA, local agencies have reported an increased number of residents coming forward with tips related to drug activities. This newfound trust between the community and law enforcement has proven beneficial, leading to the quick dispatch of officers to suspected hotspots. These civic efforts are part of a wider strategy to foster a safer environment and deter any resurgence of drug-related crimes in the area.
In response to the recent drug busts, Jefferson, VA, schools have begun implementing new educational programs highlighting the dangers of drug use. These initiatives aim to educate young people about the risks associated with drug involvement and create awareness about available resources for addiction prevention and recovery. Schools in the area are partnering with local health organizations to ensure students receive comprehensive information and support.
Accredited Drug Testing offers fast, reliable employment screening services in Jefferson, VA. Trusted by employers nationwide for accurate results and exceptional service.
Virginia Department of Health - Substance Abuse Services
Nar-Anon Family Groups - Virginia
Mental Health America of Fauquier County
Fairfax County Health Department
Drug-Free Virginia
Virginia Mason Behavioral Health Resources
Virginia Association of Drug and Alcohol Programs
Virginia Addiction Professionals
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Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
Tom O - 12/19/2024
Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.
Alicia Rau - 6/19/2024