Describe the concepts and purposes of urine, blood, and swab specimen collection, including clean-catch, timed, and sterile techniques.
Select the appropriate containers, additives, transport media, and labeling for different specimen types and tests.
Apply standard precautions and bloodborne pathogen infection-prevention practices, including PPE, hand hygiene, sharps safety, and spill cleanup.
Support collection through preparation, patient instructions, documentation, and verification, escalating to licensed staff whenever a task exceeds the assistant's training or authorization.