NRCME Neurological Disorders Evaluation 2

Question 1

A commercial driver reports a single unprovoked seizure 6 months ago with no recurrence on medication. Under FMCSA guidelines, what is the appropriate certification decision?

Accepted Answer

Disqualify; a single seizure with diagnosis of epilepsy is disqualifying

Answer

FMCSA regulations disqualify any driver with a diagnosis of epilepsy or a seizure disorder, regardless of medication control or recurrence interval.

Question 2

Which feature on neurological examination is MOST associated with a peripheral vestibular disorder rather than a central cause of vertigo?

Accepted Answer

Unidirectional nystagmus that suppresses with visual fixation

Answer

Peripheral vestibular nystagmus is typically unidirectional, horizontal or horizontal-torsional, and suppresses with visual fixation, distinguishing it from central causes.

Question 3

A truck driver is diagnosed with obstructive sleep apnea and placed on CPAP therapy. After how long of documented adequate CPAP compliance may the NRCME examiner consider recertification?

Accepted Answer

After demonstrating effective treatment, typically at least 4 weeks with compliance data

Answer

FMCSA guidance recommends at least 4 weeks of documented CPAP compliance with objective data showing effective therapy before recertification.

Question 4

Which of the following best describes the neurological basis for syncope that may disqualify a CMV driver?

Accepted Answer

Sudden transient loss of consciousness due to global cerebral hypoperfusion

Answer

Syncope is a transient loss of consciousness caused by global cerebral hypoperfusion, and recurrent unexplained syncope is disqualifying for CMV drivers.

Question 5

A driver with Parkinson's disease is evaluated for CMV certification. Which of the following is most likely to result in disqualification?

Accepted Answer

Medication-induced orthostatic hypotension causing dizziness

Answer

Medication-induced orthostatic hypotension in Parkinson's disease poses an immediate safety risk due to potential sudden loss of control, making it a disqualifying condition.

NRCME - National Registry of Certified Medical Examiners Practice Test

NRCME - National Registry of Certified Medical Examiners Practice Test

NRCME Neurological Disorders Evaluation 2