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At 38 testing centers positioned around Barrington, Rhode Island, Accredited Drug Testing delivers a wide range of alcohol and drug testing services. Our offerings include DOT and standard urine tests, breathalyzer tests, EtG alcohol checks, as well as hair drug assessments, addressing needs of individuals, businesses, and legal matters. Rapid response testing and SAMSA-certified laboratory analyses are provided at Barrington, RI; same day results are possible and most centers are conveniently situated near your residence or workplace. We also deliver Clinical, Occupational Health Testing and Background Screening.
Contact us at (800) 221-4291 or register online for a drug test. Choose your desired test and select the nearest center; services are available for personal, employee, or third-party testing. With a simple registration, tests can be scheduled rapidly, either through our support team or via our online platform available around the clock. This efficient process enables seamless drug testing arrangements near Barrington.
* 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 Barrington 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
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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 2023, Bristol County reported a 15% increase in opioid-related deaths over the previous year.
Barrington, RI, experienced a 12% rise in drug overdose incidents between 2021 and 2022.
Bristol County's emergency rooms treated over 150 cases of drug overdose in 2022.
A 2022 survey found that 30% of Barrington high school students reported trying illicit drugs.
In 2023, Bristol County law enforcement seized over 200 pounds of illegal drugs.
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 Barrington, RI, are instituting rigorous drug testing policies to ensure a safe workplace environment. Many corporations partner with organizations like the Rhode Island Department of Labor and Training to maintain compliance with state regulations.
Random drug testing is a common practice among Barrington's larger employers, aimed at reducing on-the-job accidents and promoting employee health. These policies often include pre-employment screenings, random tests, and post-incident analysis.
Local businesses have adopted educational programs to prevent substance abuse among staff, aligning with resources provided by the Rhode Island Overdose Prevention and Intervention Task Force. This initiative helps reinforce a zero-tolerance stance on drug misuse.
The government of Barrington, RI, has committed to addressing drug problems with increased funding for local initiatives. Collaborating with the Rhode Island Department of Behavioral Healthcare, Developmental Disabilities & Hospitals, efforts focus on prevention and rehabilitation programs.
Statewide, Rhode Island launched a comprehensive plan targeting opioid misuse, aiding communities like Barrington. Programs expand access to treatment and educate residents on drug safety, supported by entities such as the Rhode Island Department of Health.
In recent months, Barrington, RI, has seen a notable increase in drug-related arrests, focusing on curbing the opioid crisis affecting the community. Local police have intensified efforts, resulting in multiple drug busts targeting suspected dealers and suppliers. These operations have been supported by state and federal agencies, highlighting the collaborative approach necessary to tackle drug trafficking at its roots.
The community of Barrington has responded actively by organizing educational events and workshops designed to raise awareness about the dangers of drug abuse. Emphasizing prevention, local schools have integrated these programs into their curriculum, fostering an environment that encourages open discussions about substance abuse and peer pressures that might lead to drug use among the youth.
The role of community tip-offs cannot be underestimated in the success of recent drug busts in Barrington. Residents have played a crucial part by reporting suspicious activities, leading to several successful operations. Law enforcement agencies have acknowledged this support, urging the community to continue cooperating with the authorities to effectively tackle the drug-related issues.
In an effort to rehabilitate rather than solely penalize, Barrington officials are also working to enhance support systems for those struggling with addiction. Increased access to counseling services, along with rehabilitation programs, aims to offer a brighter path forward for individuals afflicted by substance dependency, reintegrating them as active, healthy members of the community.
Accredited Drug Testing offers fast, reliable employment screening services in Barrington, RI. Trusted by employers nationwide for accurate results and exceptional service.
Rhode Island DOT/Non DOT Physicals
Rhode Island Department of Behavioral Healthcare, Developmental Disabilities & Hospitals
Rhode Island Department of Health
Substance Abuse and Mental Health Services Administration
Rhode Island Department of Labor and Training
Rhode Island Overdose Prevention and Intervention Task Force
RI Department of Children, Youth & Families
Rhode Island Behavioral Health Online Resources
Rhode Island o-drug Response
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This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.
Jason Jackson - 7/19/2025
Everything was great, the staff was very polite. Thank you.
Olga Petrova - 9/19/2024
The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job
Eli Gonzalez - 1/4/2025