What is considered a hypertensive crisis blood pressure?

• A. A reading of 160/100 mmHg or higher
• B. A reading of 180/120 mmHg or higher
• C. A reading of 140/90 mmHg or higher
• D. A reading of 120/80 mmHg or higher

Answer: (B)

A hypertensive crisis is characterized by a significant increase in blood pressure that requires immediate medical attention. The definition typically includes a reading of 180/120 mmHg or higher.

This level of blood pressure poses an immediate risk of serious health complications, such as stroke, heart attack, or organ damage. At this threshold, the body may not adequately regulate blood flow and could lead to end-organ damage if left untreated.

The other provided blood pressure levels do indicate high blood pressure but do not meet the criteria for a hypertensive crisis. For instance, while readings of 160/100 mmHg suggest hypertension, they are not in the danger zone that characterizes a hypertensive crisis. Similarly, readings of 140/90 mmHg and 120/80 mmHg indicate different levels of normalcy and hypertensive categories but do not reach the critical threshold that calls for emergency intervention.