Our automated scheduling system is available 24/7. Order your test online and receive your donor/registration pass by email. Click Here
Same Day Service
At our 39 Chester Gap testing facilities in Virginia, Accredited Drug Testing delivers a full suite of drug and alcohol screening services. Catering to DOT and non-DOT protocols, we conduct urine drug screenings, breath and EtG alcohol tests, and hair drug tests. These services meet the needs of individuals, employers, and legal requirements. In Chester Gap, VA, we ensure swift results and utilize SAMSA certified lab services, with testing centers conveniently located near your home or workplace. We also provide Occupational Health Testing, Clinical Testing, and Background Checks.
To schedule, dial (800) 221-4291 or register online by selecting your desired test and choosing a nearby facility—ideal for personal, employer, or third-party testing. Scheduling is straightforward and quick; call our scheduling team or book online 24/7. Our efficient platform ensures you can organize local drug tests in Chester Gap with ease.
* 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 Chester Gap 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 2021, Rappahannock County recorded a 12% arrest rate for drug-related offenses, including in Chester Gap.
Fentanyl was involved in 60% of opioid overdoses in Rappahannock County in 2020, impacting areas like Chester Gap.
Drug-related hospital admissions in Rappahannock County, including Chester Gap, increased by 15% in 2022.
Chester Gap saw an 8% rise in methamphetamine possession cases in 2021, as per Rappahannock County reports.
Rappahannock County, covering Chester Gap, reported a 25% increase in naloxone administration by EMS in 2021.
Chester Gap falls under Rappahannock County, which saw a 20% decrease in youth drug use from 2019 to 2022.
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 Chester Gap, VA, are increasingly implementing drug testing policies to ensure a safe and productive workplace. Many local businesses conduct pre-employment and random drug screenings, aligning with state guidelines provided by the Virginia Department of Labor and Industry.
These efforts aim to deter drug use among employees and promote a healthy work environment. The growth of workplace drug testing has been linked to reduced workplace accidents and higher overall productivity in Chester Gap businesses.
The government of Chester Gap, VA, has been actively working to combat drug abuse issues in the region. Initiatives such as community workshops and public health campaigns have been implemented to educate residents on the dangers of drug abuse. Collaborations with organizations like the Rappahannock Council Against Substance Abuse play a significant role in this effort.
State-level programs also support these local initiatives. The Virginia Department of Medical Assistance Services provides resources for prevention and treatment services. Additionally, federal assistance programs extend financial support for drug abuse initiatives in Chester Gap, ensuring a comprehensive approach to addressing the issue.
Chester Gap, VA, has witnessed several significant drug busts in recent years, underscoring the ongoing challenges of drug trafficking in the area. In 2022, local law enforcement agencies collaborated with state officials to dismantle a methamphetamine distribution ring that affected the community.
A notable event in early 2023 involved the seizure of illegal opioids during a routine traffic stop. These efforts highlight the strategic measures taken by law enforcement to combat drug distribution and protect residents in Chester Gap.
Accredited Drug Testing offers fast, reliable employment screening services in Chester Gap, VA. Trusted by employers nationwide for accurate results and exceptional service.
Virginia Legal Aid
Virginia Department of Health
Virginia Medicaid
Rappahannock Area Community Services Board
Virginia Department of Criminal Justice Services
Virginia Alcohol Safety Action Program
Substance Abuse and Mental Health Services Administration
Nar-Anon Family Groups
Narcotics Anonymous
Rappahannock Council Against Substance Abuse
Quickly find trusted local drug testing centers in Chester Gap, VA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Chester Gap, VA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Chester Gap, VA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Chester Gap, VA.v
Get fast, accurate hair drug testing at our convenient Chester Gap, VA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Chester Gap, VA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Chester Gap, VA.
Accurate 5 panel drug testing with fast, confidential results—trusted by Chester Gap, VA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Chester Gap, VA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Chester Gap, VA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Chester Gap, VA drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
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