what is the difference between hdl and ldl cholesterol quizlet

LDL is a type of cholesterol that stands for low density lipoprotein. It is usually considered the "bad cholesterol." It is considered bad because of its increased risk of creating plaque buildup. ... HDL is a type of cholesterol that stands for high density lipoprotein.

1. What is the difference between LDL and direct LDL?
2. What are LDL and HDL?
3. What is the function of LDL cholesterol?
4. What is the difference between HDL and LDL cholesterol?
5. What should LDL be for a woman?
6. What should I do if my LDL is high?
7. Is LDL better than HDL?
8. What is a good LDL HDL ratio?
9. What is a good LDL level?
10. How is LDL removed?
11. Is LDL good or bad?
12. Does the body need LDL cholesterol?

What is the difference between LDL and direct LDL?

The direct low-density lipoprotein cholesterol test (direct LDL-C) measures the amount of LDL cholesterol, sometimes called "bad" cholesterol, in the blood. ... Calculated LDL-C is about as accurate as direct LDL-C when triglyceride levels are normal and can be done at no additional cost as part of a lipid profile.

What are LDL and HDL?

HDL and LDL have different purposes: HDL stands for high-density lipoproteins. It is sometimes called the "good" cholesterol because it carries cholesterol from other parts of your body back to your liver. Your liver then removes the cholesterol from your body. LDL stands for low-density lipoproteins.

What is the function of LDL cholesterol?

LDL consists of more cholesterol than triglycerides and protein. Because it contains less lipid and more protein in comparison to VLDL, its density is greater. LDL is responsible for carrying cholesterol to cells that need it. Elevated LDL levels are associated with an increased risk of cardiovascular disease.

What is the difference between HDL and LDL cholesterol?

HDL (high density lipoprotein) cholesterol is known as "good" cholesterol. HDL takes the "bad," LDL (low density lipoprotein) cholesterol out of your blood and keeps it from building up in your arteries.

What should LDL be for a woman?

So what are your target numbers? According to Michos, an ideal LDL cholesterol level should be less than 70 mg/dl, and a woman's HDL cholesterol level ideally should be close to 50 mg/dl. Triglycerides should be less than 150 mg/dl.

What should I do if my LDL is high?

1. Eat heart-healthy foods

1. Reduce saturated fats. Saturated fats, found primarily in red meat and full-fat dairy products, raise your total cholesterol. ...
2. Eliminate trans fats. ...
3. Eat foods rich in omega-3 fatty acids. ...
4. Increase soluble fiber. ...
5. Add whey protein.

Is LDL better than HDL?

HDL: The higher this number, the better. It should be at least higher than 55 mg/dL for females and 45 mg/dL for males. LDL: The lower this number, the better. It should be no more than 130 mg/dL if you don't have heart disease, blood vessel disease, or diabetes.

What is a good LDL HDL ratio?

In general: The higher the ratio, the higher the risk. Most healthcare providers want the ratio to be below 5:1. A ratio below 3.5:1 is considered very good.

What is a good LDL level?

What should my LDL level be?

How is LDL removed?

Under physiological conditions, LDL is effectively removed from circulation through receptor-mediated endocytosis. LDL clearance involves binding to its receptor, LDLR, which enables the internalization of the LDL particle and drives its degradation in lysosomes.

Is LDL good or bad?

LDL (low-density lipoprotein), sometimes called “bad” cholesterol, makes up most of your body's cholesterol. High levels of LDL cholesterol raise your risk for heart disease and stroke.

Does the body need LDL cholesterol?

Cholesterol is a fatty substance essential to many metabolic processes. Your body needs cholesterol, but it can make its own – you don't need to consume cholesterol in your diet. High levels of LDL cholesterol in the blood have been linked to coronary heart disease.