What special considerations apply to blood alcohol or toxicology specimen collection?

Prepare for the CAMLPR Specimen Collection Competency Test. Practice with diverse question sets including multiple-choice and flashcards. Each question includes hints and explanations to help you become proficient before the exam.

Protecting the integrity of blood alcohol and toxicology specimens from collection to analysis is essential because ethanol levels and other toxicology markers can be altered by contamination, evaporation, or improper handling. Use dedicated, leak-proof containers and apply chain-of-custody if required to ensure results are reliable and legally defensible. Avoid contamination from substances like mouthwash or food, which can introduce alcohol or other substances that skew results. Seal and label the container with patient identifiers, date and time, and the collector’s information. Store the specimen under the appropriate conditions (often refrigerated) and deliver to the laboratory promptly. Always follow the facility’s policy on timing and handling because delays or inadequate preservation can compromise the accuracy of the results.