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 1 of 16

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Q1.
What is the main function of the cardiovascular system?

a.

To transport oxygen and other vital nutrients to all tissues of the body

b.

To assist in removal of metabolic waste products via blood

c.

Both a and b

d.

None of the above

Discuss
Answer: (c).Both a and b Explanation:The main role of the cardiovascular system is to transport oxygen and other vital nutrients to all tissues of the body and assist in removal of metabolic waste products via blood.
Q2.
What is circulation in the cardiovascular system?

a.

The transport of blood to all tissues of the body

b.

The continuous rotation of blood in the body

c.

The removal of metabolic waste products via blood

d.

None of the above

Discuss
Answer: (b).The continuous rotation of blood in the body Explanation:Circulation in the cardiovascular system refers to the continuous rotation of blood in the body.
Q3.
What is the size of an adult heart?

a.

The size of an open hand

b.

The size of a closed fist

c.

The size of a tennis ball

d.

The size of a basketball

Discuss
Answer: (b).The size of a closed fist Explanation:The adult heart is the size of a closed fist and is present in the thoracic cavity between the 2 lungs.
Q4.
What are the different types of treatment options for CAD?

a.

Lifestyle modifications

b.

Medications

c.

Invasive and surgical procedures

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:Treatment of CAD involves reducing risk factors, medications, invasive and surgical procedures like angioplasty and bypass graft surgery.
Q5.
Which of the following is not a risk factor for CAD?

a.

High blood pressure

b.

Diabetes mellitus

c.

Physical activity

d.

Smoking

Discuss
Answer: (c).Physical activity Explanation:Physical inactivity is a modifiable risk factor for CAD, meaning it can be changed by increasing physical activity.
Q6.
What is the most common symptom of ischaemia?

a.

Dyspnoea

b.

Fatigue

c.

Angina

d.

Syncope

Discuss
Answer: (c).Angina Explanation:Angina or chest pain is the most common presentation of ischaemia.
Q7.
What are the treatment options for CAD?

a.

Reducing risk factors

b.

Medications

c.

Invasive and surgical procedures

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:The treatment of CAD involves reducing risk factors, medications, invasive and surgical procedures such as angioplasty and bypass graft surgery.
Q8.
How many chambers does the heart have?

a.

2

b.

3

c.

4

d.

5

Discuss
Answer: (c).4 Explanation:The heart is designed as a pump with 4 chambers.
Q9.
What is the function of the valves in the heart?

a.

To control circulation

b.

To ensure flow of blood in one direction

c.

Both a and b

d.

None of the above

Discuss
Answer: (c).Both a and b Explanation:The valves in the heart help control circulation and ensure flow of blood in one direction.
Q10.
What is the function of the atrioventricular valves?

a.

To separate the atria and ventricles

b.

To carry oxygenated blood to the body

c.

To carry deoxygenated blood to the heart

d.

To supply blood to the muscles of the heart

Discuss
Answer: (a).To separate the atria and ventricles Explanation:Atrioventricular valves are the valves that separate the atria and ventricles.
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