NRCME Medical Conditions and Guidelines 2 — Questions and Answers
Question 1: A commercial driver has a fasting blood glucose of 280 mg/dL controlled only with diet. Under FMCSA guidelines, what is the examiner's appropriate action?
- Certify for 1 year with annual monitoring (Correct answer)
- Disqualify permanently due to uncontrolled diabetes
- Certify only if HbA1c is below 7%
- Require insulin exemption program enrollment
Correct answer: Certify for 1 year with annual monitoring
Diet-controlled diabetes without hypoglycemic agents does not disqualify a driver; certification for up to 1 year with monitoring is appropriate.
Question 2: Which sleep apnea-related finding on history would most concern an NRCME examiner regarding a CMV driver's safety?
- Snoring reported by spouse
- Excessive daytime sleepiness while driving (Correct answer)
- Apnea-hypopnea index of 10 on home sleep test
- Neck circumference of 17 inches
Correct answer: Excessive daytime sleepiness while driving
Excessive daytime sleepiness while driving is a direct safety risk and the most disqualifying symptom for CMV operation.
Question 3: A driver reports a single unprovoked seizure 6 months ago with no recurrence and is currently on antiepileptic medication. What is the FMCSA standard?
- Certify if seizure-free for 6 months on medication
- Disqualify; must be seizure-free for 10 years off medication to qualify (Correct answer)
- Certify with a 3-month certificate
- Certify if EEG is normal
Correct answer: Disqualify; must be seizure-free for 10 years off medication to qualify
FMCSA requires drivers to be seizure-free for 10 years off anticonvulsant medications to meet interstate CMV standards.
Question 4: Which cardiac condition would AUTOMATICALLY disqualify a commercial driver under FMCSA guidelines?
- Well-controlled atrial fibrillation on anticoagulants
- Current implantable cardioverter-defibrillator (ICD) (Correct answer)
- History of CABG with normal EF and no symptoms
- Mild mitral valve regurgitation
Correct answer: Current implantable cardioverter-defibrillator (ICD)
An ICD is an absolute disqualifier for interstate CMV operation under FMCSA cardiovascular standards.
Question 5: Under FMCSA vision standards, what is the minimum visual acuity requirement in the better eye for CMV certification?
- 20/40 corrected (Correct answer)
- 20/30 corrected
- 20/20 corrected
- 20/50 with bioptic lens
Correct answer: 20/40 corrected
FMCSA requires at least 20/40 acuity in each eye, corrected or uncorrected, with the better eye meeting this standard.
Question 6: A driver with essential hypertension has a blood pressure reading of 162/102 mmHg at examination. What certification action is appropriate?
- Certify for 2 years; hypertension alone does not disqualify
- Disqualify until BP is below 140/90
- Issue a one-time 3-month certificate to allow treatment initiation (Correct answer)
- Issue a 1-year certificate with monthly BP checks
Correct answer: Issue a one-time 3-month certificate to allow treatment initiation
Stage 2 hypertension (160-179/100-109) warrants a one-time 3-month certificate to allow time for treatment and blood pressure control.
Question 7: Which psychiatric condition listed in a CMV driver's history does NOT automatically disqualify the driver under FMCSA standards?
- History of schizophrenia currently in remission on medication
- Current major depressive episode with active suicidal ideation
- History of well-treated anxiety disorder with no current impairment (Correct answer)
- Current psychosis with command hallucinations
Correct answer: History of well-treated anxiety disorder with no current impairment
A well-treated anxiety disorder with no current functional impairment does not automatically disqualify a CMV driver.
NRCME Medical Conditions and Guidelines 2
A commercial driver has a fasting blood glucose of 280 mg/dL controlled only with diet.
Under FMCSA guidelines, what is the examiner's appropriate action?