Question

The nurse is discussing the pathophysiology of atherosclerosis with a client who a normal HDL level. Which information should the nurse discuss with the client concerning HDL?

a. A normal HDL is good because it has a protective action in the body.
b. HDL lipoprotein level measures the free fatty acids and glycerol in the blood.
c. HDLs are the primary transporters of cholesterol into the cell.
d. The client needs to decrease the amount of cholesterol and fat in the diet.

Answer 1

HDLs are known as good cholesterol as they transport surplus cholesterol back to the liver and help prevent plaque formation. Elevated levels of HDLs indicate a reduced risk of heart attack, while elevated LDL levels indicate an increased risk. Normal HDL levels are under 40 mg/dL for men and under 50 mg/dL for women.

Step-by-step explanation:

Since HDLs transport the surplus cholesterol back to the liver for recycling and avoid plaque formation, HDLs are also called good cholesterol. The HDL levels must be sufficiently high to prevent a heart attack. A lipid panel test is prescribed to assess the risk of a heart attack. It measures the levels of total cholesterol, LDLs, HDLs, and triglycerides in the blood. The normal levels are the following:

• Desired total blood cholesterol: under 200 mg/dL
• Ideal LDL level: less than 100 mg/dL
• Risk factor for low HDL levels: less than 40 mg/dL for men and less than 50 mg/dL for women

Elevated LDL blood lipid profiles indicate an increased risk of heart attack, while elevated HDL blood lipid profiles indicate a reduced risk.