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Accredited Drug Testing provides a wide range of drug and alcohol testing solutions at our 39 testing sites located in the University Park, Texas area. Catering to both DOT and non-DOT needs, we conduct urine and breath alcohol tests, along with EtG and hair drug screenings for individual, employer, and legal requirements. In University Park, TX, we offer swift testing results and utilize SAMSA certified labs, with same-day services readily available. Most testing centers are conveniently situated near your home or workplace. Other services encompass Occupational Health Testing, Clinical Testing, and Background Checks.
To schedule a test, either dial (800) 221-4291 or go online. Pick your desired test along with a suitable location for self, employee, or third-party testing. Test scheduling is quick and straightforward—reach our scheduling team by phone or online at any time. Our efficient and uncomplicated system makes organizing drug testing in University Park a breeze.
* 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 University Park 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.
University Park, located in Dallas County, TX, has seen a 15% increase in drug-related incidents reported to local authorities over the past year.
In University Park, TX, Dallas County health officials report that opioid overdose rates have doubled over the last five years.
A survey in University Park, TX, showed that 25% of college students have experimented with illicit drugs within the past six months.
University Park's police department recorded a 10% rise in drug possession arrests in 2022, according to Dallas County records.
University Park, in Dallas County, exhibits a troubling trend with nearly 30% of drug users being under the age of 21.
Prescription drug abuse remains a significant issue in University Park, TX, as reported by local health clinics and the Dallas County Health Department.
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 University Park, TX are increasingly focusing on maintaining a drug-free workplace. Many companies have adopted strict drug testing policies, requiring pre-employment screening and random testing. These measures aim to ensure safety and productivity within the workforce, supported by guidelines from the U.S. Department of Labor.
Local businesses also emphasize employee education about the risks associated with drug use. By collaborating with organizations such as the Substance Abuse and Mental Health Services Administration, employers provide resources and programs designed to educate employees on identifying and preventing substance abuse.
The government of University Park, TX is actively working to combat drug issues through various initiatives. Local law enforcement collaborates with the Dallas County Department of Public Health to implement educational programs aimed at raising awareness about the dangers of substance abuse.
Furthermore, University Park's municipal government is partnering with state programs to offer rehabilitation services. The Texas Health and Human Services provides resources and support for individuals struggling with addiction, facilitating their access to treatment and recovery options.
In University Park, TX, local authorities recently intensified efforts to combat drug trafficking, resulting in a significant bust. The operation successfully disrupted a network that had been distributing illegal substances within the community. This comprehensive crackdown involved collaboration between local police and federal agencies, demonstrating a commitment to improving public safety and reducing drug-related activities.
The operation, which had been in the planning stages for several months, targeted a well-organized group responsible for the distribution of various narcotics. A coordinated series of raids led to multiple arrests and the seizure of substantial quantities of drugs and cash. The impact of this bust is expected to hinder the local illegal drug trade, reinforcing law enforcement's resolve to protect University Park's residents.
Community members have expressed relief following the drug bust, which is part of a broader strategy to ensure a safer environment. Local schools and universities have supported educational programs alongside these enforcement actions to raise awareness about the dangers of drug abuse. These initiatives aim to discourage substance use among youths, fostering a culture of prevention and resilience against drug-related crime.
Accredited Drug Testing offers fast, reliable employment screening services in University Park, TX. Trusted by employers nationwide for accurate results and exceptional service.
Texas Association of Addiction Professionals
Texas Commission on Alcohol and Drug Abuse
Texas Health Resources
Recovery Resource Council
SAMHSA National Helpline
North Texas Behavioral Health Authority
Dallas Council on Alcohol & Drugs
211 Texas
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Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!
Michael Williams - 12/2/2024
I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.
Exodus Heath - 2/13/2025
I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.
Christina Galdos - 3/9/2025