NRCME - National Registry of Certified Medical Examiners Diabetes Mellitus Standards Questions and Answers

Question 1

A CMV driver with newly diagnosed insulin-treated diabetes mellitus (ITDM) has stabilized their condition. According to FMCSA standards, what is the primary requirement before the Certified Medical Examiner (CME) can consider certification?

Accepted Answer

The driver must have their treating clinician complete the Insulin-Treated Diabetes Mellitus Assessment Form, MCSA-5870.

Answer

The current FMCSA process requires that the driver's own treating clinician (TC) evaluates their diabetes management and completes the MCSA-5870 form. The CME then uses this form, which must be completed within 45 days of the exam, to help make the certification decision.

Question 2

A 55-year-old driver with type 2 diabetes, managed effectively with diet and an oral medication (metformin), presents for a recertification exam. He has no evidence of target organ damage and his blood sugar logs show good control. What is the maximum certification period for this driver?

Accepted Answer

1 year

Answer

Even when non-insulin-treated diabetes is well-controlled, the FMCSA views it as a condition that can progress and develop complications. Therefore, the maximum certification period is limited to one year to allow for annual monitoring of the condition.

Question 3

Which of the following findings related to diabetic retinopathy is considered an absolute and permanent disqualification for a commercial motor vehicle driver?

Accepted Answer

Severe nonproliferative or proliferative diabetic retinopathy.

Answer

FMCSA regulations permanently disqualify any driver diagnosed with severe non-proliferative diabetic retinopathy or proliferative diabetic retinopathy. These conditions present a significant and unpredictable risk of sudden vision loss, which is incompatible with the safe operation of a CMV.

Question 4

A driver with insulin-treated diabetes mellitus (ITDM) had a severe hypoglycemic episode, defined as requiring the assistance of another person, one month ago. What is the correct determination for their current certification status?

Accepted Answer

The driver is disqualified and prohibited from operating a CMV.

Answer

A severe hypoglycemic episode, defined as one requiring the assistance of others, results in the driver being prohibited from operating a CMV. The driver must be evaluated by their treating clinician (TC), who must determine the cause has been addressed and the driver is again stable. The TC must complete a new MCSA-5870 form before the driver may resume operating a CMV.

Question 5

To be eligible for the maximum 12-month medical certificate, a driver with insulin-treated diabetes mellitus (ITDM) must provide their treating clinician with what minimum duration of blood glucose self-monitoring records?

Accepted Answer

The preceding 3 months of records.

Answer

FMCSA regulations require that an ITDM individual must provide at least the preceding 3 months of blood glucose self-monitoring records to their treating clinician for review. If a driver does not have 3 months of records, the medical examiner has the discretion to issue a certificate for up to 3 months to allow time to gather the required data.

NRCME - National Registry of Certified Medical Examiners Practice Test

NRCME - National Registry of Certified Medical Examiners Practice Test

NRCME - National Registry of Certified Medical Examiners Diabetes Mellitus Standards Questions and Answers