What are the blood pressure requirements for a Class I medical certificate?

For a Class I medical certificate, the blood pressure requirement states that it cannot exceed 155/95 mmHg. This threshold is set to ensure that pilots maintain an adequate level of cardiovascular health, as hypertension can lead to various health complications that may impair flight safety.

The rationale behind allowing a maximum of 155/95 mmHg is that it accommodates a wider range of individuals while still emphasizing the importance of managing blood pressure. This requirement reflects a balance between ensuring safety in aviation and acknowledging that some individuals may have elevated blood pressure that is not immediately dangerous. The medical standards encourage monitoring and managing blood pressure to keep it within acceptable limits.

In contrast, other options suggest stricter requirements or optimal values that go beyond the established standards for a Class I medical certificate. Such stipulations might not consider the practical realities of differences in individual health conditions and how they can be managed effectively with oversight from medical professionals.