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Accredited Drug Testing delivers extensive drug and alcohol testing solutions at our 37 testing locations in the Selma, Texas vicinity. We conduct DOT and non-DOT urine screenings, breathalyzer alcohol assessments, EtG alcohol analyses, and hair follicle tests for individuals, businesses, and legal purposes. Rapid tests in Selma, TX and SAMSA-certified lab evaluations are offered with same-day service options. Most testing sites in Selma are conveniently close to your residence or workplace. We also cater to Occupational Health Assessments, Clinical Diagnostics, and Background Verification Services.
Dial (800) 221-4291 or register online. Choose your required test and pick a nearby center—testing services are accessible for personal, employee, or other individual needs. Arranging a test is quick and straightforward; reach out to our scheduling team or book your test online at any time. Our efficient procedure ensures hassle-free drug testing arrangements near Selma.
* 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 Selma 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.
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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 Selma, TX, Bexar County's alcohol-related incidents constitute approximately 32% of all substance abuse cases reported in recent years.
Prescription drug misuse in Bexar County, where Selma is located, affects nearly 5% of the adult population annually.
Selma, TX has seen a 12% increase in opioid-related hospitalizations in Bexar County in the last year.
The use of methamphetamine in Bexar County, including Selma, TX, accounts for 18% of drug-related arrests.
Bexar County reports that 14% of high school students in the Selma area have experimented with illegal drugs.
Cannabis remains the most common illicit substance in drug tests among the working population in Selma, TX, Bexar County.
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
Many employers in Selma, TX, emphasize maintaining a drug-free workplace environment in compliance with state and federal regulations. Companies often implement comprehensive drug testing policies at hiring and continue testing randomly as part of their employee wellness programs.
Organizations cooperate with agencies like the Substance Abuse and Mental Health Services Administration to design effective drug testing policies that ensure a safe and productive work environment, protecting both the workforce and business assets.
Moreover, local employers are encouraged to offer support and resources for employees seeking help, including directing them to local rehabilitation programs and family support services, thus fostering a more supportive workplace culture.
The city of Selma, TX, in Bexar County, has initiated various government efforts aimed at reducing drug abuse through collaboration with law enforcement and health services. State programs, such as those run by the Texas Department of State Health Services, focus on preventive education and rehabilitation services.
Bexar County also invests in training local law enforcement to better handle drug-related cases and works alongside federal agencies like the Drug Enforcement Administration to crack down on drug trafficking. These combined efforts aim to minimize the impact of drug misuse on Selma's community.
The Selma Police Department recently conducted a significant drug bust following a long-term investigation. This operation resulted in the seizure of a large quantity of illegal narcotics, including methamphetamine and heroin. Several individuals were arrested and face multiple charges related to drug distribution and possession with intent to sell. This bust is part of ongoing efforts to crack down on drug-related activities in the area.
In a separate incident, officers responded to a tip-off about suspicious activities at a local residence in Selma. Upon investigation, law enforcement discovered a clandestine lab used for manufacturing illegal drugs. Chemical substances and drug paraphernalia were confiscated, and the site was secured. Authorities are working tirelessly to determine the network behind these operations and to prevent further manufacturing of illicit substances.
Community engagement plays a crucial role in addressing drug-related issues in Selma. Police have encouraged residents to report suspicious activity anonymously. Recent community meetings focused on educational initiatives about the dangers of drug abuse and provided resources for individuals seeking help. These efforts aim to reduce the number of drug-related incidents and promote a safer environment for all residents.
Accredited Drug Testing offers fast, reliable employment screening services in Selma, TX. Trusted by employers nationwide for accurate results and exceptional service.
Texas CASA
Community Anti-Drug Coalitions of America: Carl T. Hayden
Meadows Mental Health Policy Institute
The Texas Tribune Health
Austin Recovery
Scotland House
Right Step Austin
Texas Health Resources
Texas Public Policy Foundation
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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