Colorado CNA Practice Exam

At what diastolic value does a Hypertensive Crisis occur?

1. Below 60

2. 80-89

3. 90 or higher

4. 120 or higher

The correct answer is: Below 60

A Hypertensive Crisis occurs when the diastolic blood pressure reading falls below 60. This is considered a medical emergency and immediate treatment is necessary. The other options, while they may also indicate high blood pressure, do not fall within the specific range that defines a Hypertensive Crisis. Options B and C fall within the range of high blood pressure (80-89 and 90 or higher, respectively) but do not meet the criteria for a crisis. Option D, with a diastolic blood pressure reading of 120 or higher, is considered a Hypertensive Emergency rather than a Hypertensive Crisis, indicating an even more urgent need for medical attention. Therefore, option A is the only correct answer as it provides the specific diastolic value for a Hypertensive Crisis.