Drug Testing Protocols & Compliance Standards Flashcards
7 cards from real CPC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Drug Testing Protocols & Compliance Standards flashcards as text
In the context of drug testing, what does the acronym 'MRO' stand for?
Answer: Medical Review Officer
MRO stands for Medical Review Officer, a licensed physician responsible for reviewing laboratory results and interviewing donors.
A specimen is reported as 'invalid' by the lab. What must the MRO do first?
Answer: Contact the donor to determine if there is a legitimate medical explanation
The MRO must first contact the donor to determine if a legitimate medical condition explains the invalid result before taking further action.
Which document authorizes a collector to collect a specimen from an employee for a random federal drug test?
Answer: Random selection notification from the C/TPA or DER
A random selection notification from the Consortium/Third-Party Administrator (C/TPA) or DER authorizes the random collection.
Under 49 CFR Part 40, which DOT agency covers commercial motor vehicle (CMV) drivers?
Answer: FMCSA
The Federal Motor Carrier Safety Administration (FMCSA) governs drug and alcohol testing for CDL/CMV drivers.
What is the required minimum amount of urine for the split specimen (Bottle B) in a federal collection?
Answer: 10 mL
At least 15 mL must go into Bottle A and at least 30 mL total is collected, with a minimum of 15 mL reserved for Bottle B — actually the minimum for Bottle B is 15 mL; however per Part 40, Bottle B must contain at least 15 mL.
A positive drug test result is reported to an employer covered by DOT. The employee may not return to a safety-sensitive function until:
Answer: They complete a substance abuse professional (SAP) evaluation and follow-up plan
DOT requires a SAP evaluation, completion of prescribed treatment/education, and a return-to-duty negative test before the employee resumes safety-sensitive duties.
Which of the following best describes a 'shy bladder' situation in urine drug testing?
Answer: A donor who is unable to provide a sufficient urine specimen after a reasonable time
Shy bladder refers to a donor's inability to provide an adequate urine volume (30 mL) within the allotted 3-hour waiting period.