FMCSA Driver Medical Standards and Fitness for Duty

Question 1

What is the maximum blood pressure level at which a CMV driver can still be medically certified, even with a shortened certification period?

Accepted Answer

190/110

Answer

160/90

Answer

180/100

Answer

200/120

Question 2

Under FMCSA rules, which hearing standard must a CMV driver meet?

Accepted Answer

Perceive a forced whispered voice at 5 feet in the better ear

Answer

20/40 hearing acuity in each ear

Answer

Pass a standardized audiogram test only

Answer

No specific standard — physician's discretion

Question 3

What is the only exemption program that allows a driver with insulin-treated diabetes to operate a CMV in interstate commerce?

Accepted Answer

FMCSA Insulin-Treated Diabetes Mellitus Exemption Program

Answer

State diabetic waiver

Answer

ADA accommodation request

Answer

Employer medical accommodation

Question 4

Which sleep disorder must be evaluated and treated before a driver can obtain a full 2-year medical certificate?

Accepted Answer

Obstructive Sleep Apnea (OSA)

Answer

Insomnia

Answer

Restless leg syndrome

Answer

Periodic limb movement disorder

Question 5

If a CMV driver is prescribed a new medication, what is the driver's responsibility under FMCSA rules?

Accepted Answer

Notify the carrier and confirm with a medical examiner that the medication does not affect safe driving

Answer

No action required unless the medication causes drowsiness

Answer

Stop taking the medication while driving

Answer

Take a reduced dose while operating a CMV

Question 6

What physical examination requirement applies specifically to drivers with a history of cardiovascular disease?

Accepted Answer

Medical examiner discretion based on current condition and treatment

Answer

Annual stress test required

Answer

Automatic disqualification from CMV operation

Answer

Semi-annual echocardiogram required