Cardiovascular System MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Cardiovascular System, a fundamental topic in the field of IC22 Life Insurance Underwriting. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Cardiovascular System MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Cardiovascular System mcq questions that explore various aspects of Cardiovascular System problems. Each MCQ is crafted to challenge your understanding of Cardiovascular System principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace IC22 Life Insurance Underwriting tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Cardiovascular System MCQs are your pathway to success in mastering this essential IC22 Life Insurance Underwriting topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Cardiovascular System. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Cardiovascular System knowledge to the test? Let's get started with our carefully curated MCQs!

Cardiovascular System MCQs | Page 9 of 16

Discover more Topics under IC22 Life Insurance Underwriting

Q81.
What is the cause of coronary artery disease?

a.

Clogging of veins

b.

Hardening of arteries

c.

Inadequate blood supply to the heart muscle

d.

Increased blood flow to the heart muscle

Discuss
Answer: (b).Hardening of arteries Explanation:Coronary artery disease is caused by the process of atherosclerosis, which is a chronic, progressive disease in which plaques build up in the inner wall of the arteries, leading to hardening or clogging of the arteries.
Q82.
What is ischaemia?

a.

Reduced blood supply to the heart muscle

b.

Increased blood supply to the heart muscle

c.

Death/necrosis of cardiac tissues

d.

Rupture of plaques in the arteries

Discuss
Answer: (a).Reduced blood supply to the heart muscle Explanation:Ischaemia is the partial deficiency in blood supply to a part of the heart, which results from inadequate blood supply to the heart muscle due to narrowing or occlusion of coronary arteries.
Q83.
What is myocardial infarction?

a.

A chronic, progressive disease in which plaques build up in the inner wall of the arteries

b.

Sudden rupture of plaques causing acute obstruction of blood flow

c.

Death/necrosis of cardiac tissues resulting from total or prolonged blockage of blood supply

d.

A condition where plaques gradually obstruct the artery by protruding into it

Discuss
Answer: (c).Death/necrosis of cardiac tissues resulting from total or prolonged blockage of blood supply Explanation:Myocardial infarction, also known as heart attack, is a condition where the blockage of blood supply to a part of the heart is total or prolonged, leading to death/necrosis of cardiac tissues.
Q84.
What is atherosclerosis?

a.

Chronic inflammation of the arteries

b.

Hardening of veins

c.

A chronic, progressive disease in which plaques build up in the inner wall of the arteries

d.

Narrowing of capillaries

Discuss
Answer: (c).A chronic, progressive disease in which plaques build up in the inner wall of the arteries Explanation:Atherosclerosis is a chronic, progressive disease in which plaques consisting of deposits of cholesterol and other fatty substances along with fibrous tissues, blood components like macrophages and calcium build up in the inner wall of the arteries.
Q85.
What are plaques in the inner wall of the arteries made up of?

a.

Cholesterol and other fatty substances along with fibrous tissues, blood components like macrophages, and calcium

b.

Oxygen and carbon dioxide

c.

Blood cells and platelets

d.

Bacteria and viruses

Discuss
Answer: (a).Cholesterol and other fatty substances along with fibrous tissues, blood components like macrophages, and calcium Explanation:Plaques in the inner wall of the arteries are made up of deposits of cholesterol and other fatty substances along with fibrous tissues, blood components like macrophages, and calcium.
Q86.
What is the result of partial deficiency in blood supply to a part of the heart?

a.

Hardening of the arteries

b.

Ischemia

c.

Myocardial infarction

d.

Atherosclerosis

Discuss
Answer: (b).Ischemia Explanation:Partial deficiency in blood supply to a part of the heart results in ischemia, which is reduced blood supply.
Q87.
Which of the following is not a modifiable risk factor for CAD?

a.

Smoking

b.

Physical inactivity

c.

Family history

d.

Hyperlipidemia

Discuss
Answer: (c).Family history Explanation:Family history is a non-modifiable risk factor for CAD.
Q88.
What is the role of non-modifiable risk factors in CAD?

a.

They can be treated and controlled.

b.

They predict the risk of future development of CAD.

c.

They are caused by the process of atherosclerosis.

d.

They are modifiable through lifestyle changes.

Discuss
Answer: (b).They predict the risk of future development of CAD. Explanation:Non-modifiable risk factors cannot be changed, but they are important in predicting the risk of future development of CAD.
Q89.
Which of the following lipid profiles is considered as "bad cholesterol"?

a.

High HDL cholesterol

b.

High LDL cholesterol

c.

Low triglycerides

d.

None of the above

Discuss
Answer: (b).High LDL cholesterol Explanation:High LDL cholesterol is considered as "bad cholesterol" as it can contribute to the formation of plaques in the arteries.
Q90.
Which of the following is a non-modifiable risk factor for CAD?

a.

Physical inactivity

b.

High blood pressure

c.

Obesity

d.

Male gender

Discuss
Answer: (d).Male gender Explanation:Male gender is a non-modifiable risk factor for CAD.
Page 9 of 16