If a driver has stage I hypertension controlled with medication, what should their BP be to remain qualified?

To remain qualified as a commercial driver, a driver with stage I hypertension who is controlled with medication must have a blood pressure reading below 140/90 mmHg. This threshold is in line with the guidelines set forth by the Federal Motor Carrier Safety Administration (FMCSA), which outlines that drivers with hypertension who are managing their blood pressure through medication can be certified as long as their readings are within this limit.

Maintaining blood pressure at or below 140/90 is crucial because it indicates that the condition is well-controlled, minimizing the risks of cardiovascular complications that could impair driving safety. Drivers with readings above this threshold may not be considered fit for duty until their condition is better managed, reflecting the FMCSA's emphasis on safety on the road. Therefore, the correct answer aligns with the established medical standards for hypertension management relevant to commercial driving.