NRCME - National Registry of Certified Medical Examiners Drug Abuse and Alcoholism Questions and Answers

Question 1

A CMV driver informs the medical examiner that he had a positive DOT drug test for an illicit substance six months ago.
He states he has since completed all necessary steps to return to work.
What documentation must the driver provide for the medical examiner to consider certification?

Accepted Answer

A completion letter from a Substance Abuse Professional (SAP) and a negative return-to-duty drug test result.

Answer

A sworn affidavit promising not to use illegal substances in the future.

Answer

A letter from his primary care physician stating he is sober.

Answer

A negative self-administered home drug test result.

Question 2

A driver presents for an examination and has a valid state-issued card for medical marijuana, which is a Schedule I controlled substance under federal law. According to FMCSA regulations, what is the correct determination?

Accepted Answer

The driver is disqualified because the use of any Schedule I substance is medically disqualifying, regardless of state law.

Answer

The driver can be certified if the prescribing physician provides a letter stating it does not affect safe driving.

Answer

The driver can be certified for a maximum of one year with a follow-up to monitor use.

Answer

The driver is only disqualified if they test positive on a DOT drug screen.

Question 3

Which of the following statements regarding alcohol use by a CMV driver is correct according to FMCSA regulations found in 49 CFR §392.5?

Accepted Answer

A driver with a blood alcohol concentration (BAC) of 0.03% must be removed from safety-sensitive duties for 24 hours.

Answer

A driver may consume alcohol up to one hour before going on duty.

Answer

A driver who consumes alcohol on duty must be taken out of service for 12 hours.

Answer

A driver is permitted to have one alcoholic beverage in their possession while on duty as long as it is unopened.

Question 4

A 50-year-old driver applicant reports a history of alcoholism. He states he has been sober for 10 years, regularly attends support group meetings, and has never had a DOT alcohol violation. He presents no signs of current alcohol abuse or related medical complications during the examination. What is the most appropriate action for the medical examiner?

Accepted Answer

Certify the driver for up to two years if the examiner determines the condition is stable and the driver does not pose a risk.

Answer

Permanently disqualify the driver due to the history of alcoholism.

Answer

Require the driver to undergo an evaluation by a Substance Abuse Professional (SAP) before certification.

Answer

Certify the driver for a maximum period of one year to monitor for relapse.

Question 5

A driver is enrolled in a methadone maintenance program for a past opioid addiction. What is the driver's qualification status according to current FMCSA guidelines?

Accepted Answer

The driver is disqualified.

Answer

The driver is qualified if their treating physician states they are safe to drive.

Answer

The driver can be certified if they pass a skills performance evaluation test.

Answer

The driver is qualified but limited to a 6-month certification period.

Question 6

During a post-accident drug and alcohol test, a CMV driver fails to provide a sufficient urine sample for the drug screen within the allotted time and does not have a valid medical explanation from a physician for the failure. How does the FMCSA classify this event?

Accepted Answer

As a refusal to test, which is treated as a positive test result.

Answer

As a negative test, since no drugs were detected.

Answer

As an inconclusive result, requiring a re-test within 48 hours.

Answer

As a "shy bladder" event requiring a 24-hour observation period.