Blood pressure

Definition

Blood pressure is the force exerted by circulating blood on the walls of blood vessels. It is a critical parameter in assessing cardiovascular health and can be influenced by nutrition, lifestyle, and various medical conditions.

5 Must Know Facts For Your Next Test

1. Normal blood pressure is typically less than 120/80 mmHg.
2. High sodium intake can elevate blood pressure, increasing the risk of cardiovascular diseases.
3. Potassium-rich foods like bananas and spinach can help manage blood pressure levels.
4. Hypertension, or high blood pressure, is a major risk factor for heart disease and stroke.
5. Regular physical activity and a balanced diet are essential for maintaining healthy blood pressure.

Review Questions

• What is considered normal blood pressure?
• How does sodium intake affect blood pressure?
• Name two dietary components that can help manage blood pressure.

Related terms

Hypertension:

A condition characterized by consistently elevated blood pressure levels.

Systolic Pressure: The top number in a blood pressure reading, representing the force when the heart contracts.

Diastolic Pressure: The bottom number in a blood pressure reading, indicating the force when the heart is at rest between beats.