Bad cholesterol

Definition

Bad cholesterol, also known as low-density lipoprotein (LDL), is a type of cholesterol that can accumulate in the walls of arteries. High levels of LDL cholesterol increase the risk of heart disease and stroke.

5 Must Know Facts For Your Next Test

1. LDL cholesterol contributes to the buildup of fatty deposits in arteries, leading to atherosclerosis.
2. Nurses play a crucial role in educating patients on dietary changes to lower LDL levels.
3. Foods high in saturated and trans fats can elevate LDL cholesterol levels.
4. Regular physical activity and certain medications can help reduce LDL cholesterol.
5. Monitoring LDL levels is essential for patients with cardiovascular risk factors.

Review Questions

• What is the main health risk associated with high levels of LDL cholesterol?
• How can diet influence LDL cholesterol levels?
• What role do nurses play in managing patients' LDL cholesterol?

Related terms

Good Cholesterol: High-density lipoprotein (HDL) helps remove bad cholesterol from the bloodstream, reducing heart disease risk.

Atherosclerosis: A condition where arteries become narrowed and hardened due to plaque buildup, often linked to high LDL levels.

Triglycerides: A type of fat found in the blood, which, when elevated along with high LDL, increases cardiovascular risk.