Neurological Disorders Evaluation Flashcards
7 cards from real NRCME practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Neurological Disorders Evaluation flashcards as text
A driver had a transient ischemic attack (TIA) 4 months ago with full neurological recovery. What is the minimum waiting period before recertification as a CMV driver per FMCSA guidelines?
Answer: At least 1 year symptom-free after TIA
FMCSA guidance recommends a minimum 1-year waiting period after a TIA before recertification, with neurological clearance confirming no residual deficits.
Which of the following best characterizes narcolepsy in the context of FMCSA medical certification?
Answer: Disqualifying condition regardless of treatment
Narcolepsy is considered a disqualifying condition for CMV drivers under FMCSA regulations due to unpredictable sleep attacks and cataplexy that cannot be reliably prevented.
During neurological evaluation of a CMV driver, the Romberg test is performed. A positive Romberg sign (marked sway with eyes closed) is most indicative of:
Answer: Proprioceptive or posterior column dysfunction
A positive Romberg sign indicates loss of proprioceptive input, reflecting posterior column dysfunction, as the patient can compensate with visual input but not without it.
A driver with well-controlled multiple sclerosis (MS) in remission for 3 years is applying for CMV certification. The examiner should:
Answer: Evaluate current neurological function and certify only if no disqualifying deficits are present
MS is not an automatic disqualifier; the examiner must assess current functional status, and if no disqualifying deficits exist, certification may be granted with appropriate follow-up.
Which medication used for migraine prophylaxis is most likely to cause side effects that could impair driving performance and should be discussed during NRCME evaluation?
Answer: Topiramate (cognitive slowing, word-finding difficulty)
Topiramate is associated with cognitive slowing and word-finding difficulties that can impair driving, requiring careful assessment during CMV medical evaluation.
A commercial driver presents with carpal tunnel syndrome causing significant hand weakness and thenar atrophy. The appropriate NRCME certification decision is:
Answer: Evaluate functional ability to safely operate a CMV; disqualify if ability is impaired
The examiner assesses whether carpal tunnel syndrome causes functional impairment sufficient to prevent safe CMV operation, not whether a neurological condition exists.
Which of the following is the most appropriate initial screening tool for cognitive impairment during a neurological evaluation for CMV certification?
Answer: Montreal Cognitive Assessment (MoCA) or Mini-Mental State Examination (MMSE)
Brief validated cognitive screening tools such as the MoCA or MMSE provide a rapid, standardized assessment of cognitive function appropriate for initial screening in a medical exam setting.