Why do doctors monitor the concentrations of LDL and HDL in patients blood quizlet?

Why do doctors monitor the concentrations of LDL and HDL in patients' blood? Doctors monitor HDL and LDL in a patient's' blood to determine whether a person is at risk for heart disease. - Too little HDL can cause LDL levels to not lower enough for a good cardiovascular health to be promoted.

In this regard, why do doctors monitor the concentrations of HDL and LDL in patients blood?

HDL and LDL are monitored to assess risk of atherosclerosis, which is hardening of the arteries, which may lead to heart disease and stroke.

Also, how are the concentrations of LDL and HDL associated with the risk for heart disease? Abnormal levels of lipids (fats) in the blood are risk factors for cardiovascular disease. High levels of LDL cholesterol lead to atherosclerosis increasing the risk of heart attack and ischemic stroke. HDL cholesterol reduces the risk of cardiovascular disease as it carries cholesterol away from the blood stream.

Simply so, what other molecules in a patient's blood are monitored along with LDL and HDL What do the results of a cholesterol test mean how do patients interpret each value?

Other molecules monitored along with LDL and HDL in a patient's blood include triglycerides, low density lipoproteins, and high density lipoproteins. Triglycerides are a type of fat found in the bloodstream inside of cholesterol molecules, therefore, high levels of triglyceride increase the risk for heart disease.

What is the difference between HDL and LDL cholesterol quizlet?

The main structural difference between LDL and HDl is that Approximately 50 percent of the weight of an LDL particle is cholesterol and only 25 percent is protein. While for HDL consist of 20 percent cholesterol by weight and 50 percent protein.

39 Related Question Answers Found

What is a healthy cholesterol level by age?

Cholesterol levels for adults

Total cholesterol levels less than 200 milligrams per deciliter (mg/dL) are considered desirable for adults. A reading between 200 and 239 mg/dL is considered borderline high and a reading of 240 mg/dL and above is considered high. LDL cholesterol levels should be less than 100 mg/dL.

What is a good LDL level for a woman?

So what are your target numbers? According to Michos, an ideal LDL cholesterol level should be less than 100 mg/dl, and a woman's HDL cholesterol level ideally should be greater than 50 mg/dl. Triglycerides should be less than 150 mg/dl. As Michos notes, total cholesterol levels less than 200 mg/dl are best.

What causes LDL to increase the most?

Eating saturated fats—which are the main diet-linked cause of high cholesterol—tends to raise your HDL, but it also increases your LDL. These fats are mostly found in animal foods such as beef, lamb, poultry, pork, butter, cream, and milk, and in coconut and coconut oil, palm and palm kernel oil, and cocoa butter.

Is cholesterol bad for your heart?

Cholesterol is a waxy substance found in your blood. Your body needs cholesterol to build healthy cells, but high levels of cholesterol can increase your risk of heart disease. Sometimes, those deposits can break suddenly and form a clot that causes a heart attack or stroke.

What's a good LDL HDL ratio?

For instance, if your total cholesterol is 180 and your HDL is 82, your cholesterol ratio is 2.2. According to the American Heart Association (AHA), you should aim to keep your ratio below 5, with the ideal cholesterol ratio being 3.5. Read about the effects of high cholesterol here.

Which is worse high cholesterol or triglycerides?

In fact, high triglycerides are as dangerous as bad cholesterol when it comes to your risk for heart disease. Though high triglyceride levels have increased dramatically over the past 30 years, only 1.3 percent of people with high triglycerides are taking medication approved to lower triglyceride levels.

What are the worst foods for high cholesterol?

They suggest limiting the following foods to achieve this:

fatty beef.
lamb.
pork.
poultry with skin.
lard and shortening.
dairy products made from whole or reduced-fat milk.
saturated vegetable oils, such as coconut oil, palm oil, and palm kernel oil.

What is TG in blood test?

The triglyceride level test helps measure the amount of triglycerides in your blood. Triglycerides are a type of fat, or lipid, found in the blood. The results of this test help your doctor determine your risk of developing heart disease. Very low-density lipoproteins (VLDLs) carry triglycerides through your blood.

What are the symptoms of high cholesterol in the body?

Ask about being tested for high cholesterol. You develop symptoms of heart disease, stroke, or atherosclerosis in other blood vessels, such as left-sided chest pain, pressure, or fullness; dizziness; unsteady gait; slurred speech; or pain in the lower legs.

How do patients interpret each value of cholesterol test?

What Do the Test Results Mean?

LDL: 70 to 130 mg/dL (the lower the number, the better)
HDL: more than 40 to 60 mg/dL (the higher the number, the better)
total cholesterol: less than 200 mg/dL (the lower the number, the better)
triglycerides: 10 to 150 mg/dL (the lower the number, the better)

What is a good lipid panel result?

Lipid Panel

Test	Optimal or Desirable	Very High
Total Cholesterol	Less than 200 mg/dL (5.18 mmol/L)
Fasting Triglycerides	Less than 150 mg/dL (1.70 mmol/L)	Greater than 500 mg/dL (5.6 mmol/L)
Non-HDL Cholesterol	Less than 130 mg/dL (3.37 mmol/L)	Greater than 220 mg/dL (5.7 mmol/L)

What molecules are monitored with LDL and HDL?

The lipoprotein profile evaluates the following: LDL (low density lipoprotein cholesterol, also called "bad" cholesterol) HDL (high density lipoprotein cholesterol, also called "good" cholesterol) Triglycerides.

How do doctors monitor LDL and HDL?

LDL is considered bad cholesterol because high levels in the body can lead to plaque buildup in the arteries. Research has shown people with healthy HDL cholesterol levels are at a lower risk for coronary artery disease. Your doctor can check your cholesterol levels using a simple test.

What molecules are measured in blood?

A basic metabolic panel measures sodium, potassium, chloride, bicarbonate, blood urea nitrogen (BUN), magnesium, creatinine, glucose, and sometimes calcium. Tests that focus on cholesterol levels can determine LDL and HDL cholesterol levels, as well as triglyceride levels.

What is the normal range for HDL and LDL?

Men age 20 or older:

Type of Cholesterol	Healthy Level
Total Cholesterol	125 to 200mg/dL
Non-HDL	Less than 130mg/dL
LDL	Less than 100mg/dL
HDL	40mg/dL or higher

What happens if lipid profile is high?

What happens if my lipids are too high? An excess amount of blood lipids can cause fat deposits in your artery walls, increasing your risk for heart disease.

What are normal lipid levels?

Cholesterol levels for adults

Total cholesterol levels less than 200 milligrams per deciliter (mg/dL) are considered desirable for adults. A reading between 200 and 239 mg/dL is considered borderline high and a reading of 240 mg/dL and above is considered high. LDL cholesterol levels should be less than 100 mg/dL.