NRCME Medical Standards and Regulations 3 — Questions and Answers
Question 1: A commercial driver has monocular vision (one functional eye). Under FMCSA regulations, which pathway may allow certification?
- Automatic disqualification with no exemption available
- Federal Vision Exemption Program (Correct answer)
- State-issued waiver only
- No pathway exists; monocular vision is always disqualifying
Correct answer: Federal Vision Exemption Program
Drivers with monocular vision may apply for the FMCSA Federal Vision Exemption Program to operate CMVs in interstate commerce.
Question 2: Under FMCSA standards, a driver with sleep apnea who uses CPAP therapy should be certified for how long initially?
- 6 months to verify treatment compliance (Correct answer)
- 1 year with no restriction
- 2 years if AHI is below 5
- 3 months pending specialist review
Correct answer: 6 months to verify treatment compliance
Initial certification for CPAP-treated sleep apnea is typically 6 months to confirm adherence and treatment effectiveness.
Question 3: Which of the following cardiovascular conditions results in permanent disqualification under FMCSA regulations?
- Controlled atrial fibrillation on anticoagulation
- Current cardiac pacemaker with stable function
- Confirmed diagnosis of angina pectoris while driving (Correct answer)
- Remote myocardial infarction with full recovery
Correct answer: Confirmed diagnosis of angina pectoris while driving
Angina pectoris is disqualifying under 49 CFR 391.41(b)(4) because it poses a risk of sudden incapacitation while driving.
Question 4: A driver uses a hearing aid and can perceive a forced whispered voice at 5 feet with the hearing aid in place. Does this meet FMCSA hearing standards?
- No, hearing aids are not permitted for CMV drivers
- Yes, if the standard is met with the device in use (Correct answer)
- No, the standard requires 10 feet without any device
- Yes, but only for intrastate driving
Correct answer: Yes, if the standard is met with the device in use
FMCSA allows the use of a hearing aid to meet the whispered voice standard of perceiving a forced whispered voice at not less than 5 feet.
Question 5: Under FMCSA regulations, what blood pressure reading constitutes Stage 3 hypertension requiring immediate disqualification?
- 140/90 mmHg or higher
- 160/100 mmHg or higher
- 180/110 mmHg or higher (Correct answer)
- 200/120 mmHg or higher
Correct answer: 180/110 mmHg or higher
Stage 3 hypertension (≥180/≥110 mmHg) results in disqualification until blood pressure is treated and controlled.
Question 6: According to FMCSA guidelines, a driver diagnosed with Type 2 diabetes mellitus managed with metformin alone should receive what certification action?
- Permanent disqualification
- Federal exemption required before certification
- May be certified if otherwise medically qualified (Correct answer)
- Certification limited to intrastate driving only
Correct answer: May be certified if otherwise medically qualified
Oral antidiabetic agents other than insulin do not require an exemption; drivers may be certified if they meet all other standards.
Question 7: How often must a medical examiner listed on the NRCME complete training and testing to maintain certification?
- Annually
- Every 2 years
- Every 5 years (Correct answer)
- Every 10 years
Correct answer: Every 5 years
NRCME-listed medical examiners must complete periodic training and pass the required test every 5 years to remain certified.
NRCME Medical Standards and Regulations 3
A commercial driver has monocular vision (one functional eye).
Under FMCSA regulations, which pathway may allow certification?