FMCSA Driver Medical Standards and Fitness for Duty 2

Question 1

A driver who is under the influence of a prescription drug that impairs driving is:

Accepted Answer

Subject to the same penalties as if intoxicated

Answer

Operating a CMV while impaired by any substance — including legal prescriptions — violates FMCSA regulations and carries the same penalties as intoxication.

Question 2

Under FMCSA rules, a driver found to have a blood alcohol concentration (BAC) of 0.04 or greater while on duty must:

Accepted Answer

Be placed out of service for 24 hours

Answer

A BAC of 0.04 or greater places the driver out of service for 24 hours; the 0.04 limit is lower than the standard 0.08 for CMV drivers.

Question 3

What must a medical examiner list on the Medical Examiner's Certificate if a driver requires corrective lenses?

Accepted Answer

A restriction stating corrective lenses are required

Answer

If a driver uses corrective lenses to meet vision standards, the MEC must include a restriction requiring their use while driving.

Question 4

Which condition is an absolute disqualification under FMCSA medical standards, with no waiver available?

Accepted Answer

Loss of a foot or leg without a prosthesis and no exemption

Answer

Loss of a foot or leg without both a prosthesis and an FMCSA exemption is an absolute disqualification for CMV operation.

Question 5

How must a driver's medical certificate information be handled after the FMCSA Medical Registry rule took effect?

Accepted Answer

Medical examiners electronically submit results to FMCSA's National Registry

Answer

Certified medical examiners must electronically submit examination results to FMCSA's National Registry within 24 hours of completing the exam.

FMCSA - Federal Motor Carrier Safety Administration Practice Test

FMCSA - Federal Motor Carrier Safety Administration Practice Test

FMCSA Driver Medical Standards and Fitness for Duty 2