Colorado CNA Practice Exam

What diastolic value defines elevated blood pressure?

1. Less than 60

2. Less than 80

3. More than 80

4. More than 90

The correct answer is: Less than 60

Blood pressure is typically measured in two values - systolic (the top number) and diastolic (the bottom number). The diastolic value is the pressure in your arteries while your heart is at rest between beats. An elevated diastolic blood pressure is a sign that your blood vessels are experiencing increased pressure, which can lead to health problems like heart disease. The term "elevated" means above the normal range, so options B, C, and D are incorrect as they all exceed the normal range of diastolic blood pressure (typically between 60-80). Therefore, the correct answer is A, as a diastolic value less than 60 is considered elevated and outside of the normal range.