What do your blood pressure numbers mean? In this video, learn the difference between systolic and diastolic pressure and when these numbers are in the danger zone. [6:13]

Concepts

blood pressure, hypertension

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Additional Tags

circulatory system, diastolic pressure, systolic pressure, khan academy

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Classroom Considerations

• Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
• The intended use for this resource is Instructional