Which of the following correctly describes blood pressure levels that concern commercial drivers?

Commercial drivers must meet specific health criteria to ensure they can operate a vehicle safely. Blood pressure is a crucial component of this assessment because it reflects cardiovascular health. Both systolic and diastolic levels are important indicators of blood pressure.

Systolic pressure measures the force of blood against the artery walls when the heart beats, while diastolic pressure measures this force when the heart is at rest between beats. Both readings are used to categorize blood pressure levels as normal, elevated, or high.

For commercial drivers, maintaining a healthy blood pressure is vital, as hypertension (high blood pressure) can lead to serious health issues, including increased risk of heart attack or stroke, which can impair driving ability. Thus, it is essential that both systolic and diastolic pressures are monitored and assessed to ensure they are within a safe range for operating commercial vehicles. This holistic approach to evaluating blood pressure helps maintain safety standards in the transportation industry.