Thyroid Diseases MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Thyroid Diseases, 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 Thyroid Diseases 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 Thyroid Diseases mcq questions that explore various aspects of Thyroid Diseases problems. Each MCQ is crafted to challenge your understanding of Thyroid Diseases 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 Thyroid Diseases 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 Thyroid Diseases. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

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Thyroid Diseases MCQs | Page 3 of 6

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Q21.
What is the recommended timeframe for treating congenital hypothyroidism?

a.

Within the first 3 months of life

b.

Within the first 6 months of life

c.

Within the first 12 months of life

d.

Within the first month of life

Discuss
Answer: (d).Within the first month of life Explanation:Congenital Hypothyroidism can lead to multiple complications in adulthood if not picked up and treated within the 1st month of life.
Q22.
What is hyperthyroidism?

a.

Over-activity of the thyroid gland

b.

Under-activity of the thyroid gland

c.

A disease that affects the liver

d.

A condition that affects the kidneys

Discuss
Answer: (a).Over-activity of the thyroid gland Explanation:Hyperthyroidism refers to over-activity of the thyroid gland. It is also known as "thyrotoxicosis". In this condition, the thyroid gland produces too much thyroid hormone. This may cause a "speeding up" of many bodily functions.
Q23.
What is the most common cause of hyperthyroidism?

a.

Graves' disease

b.

Toxic multi-nodular goiter

c.

Toxic nodule

d.

Excessive iodine ingestion

Discuss
Answer: (a).Graves' disease Explanation:Graves' disease is the most common cause of hyperthyroidism. It is an "autoimmune", or "self-attacking self' disease. This means that proteins (antibodies) produced by our own white blood cells overstimulate the thyroid gland to produce too much thyroid hormone. The antibody which causes this is called TSH receptor antibody, or TRAb.
Q24.
What is toxic multi-nodular goiter?

a.

A condition where a single thyroid nodule produces excessive thyroid hormone

b.

A condition where multiple thyroid nodules produce excessive thyroid hormone

c.

A condition where the thyroid gland produces too little thyroid hormone

d.

A condition where the thyroid gland produces too much thyroid hormone

Discuss
Answer: (b).A condition where multiple thyroid nodules produce excessive thyroid hormone Explanation:Toxic multi-nodular goiter is a condition where multiple nodules can develop in the thyroid gland, especially as we age. Some of these nodules may produce excessive thyroid hormone, causing hyperthyroidism.
Q25.
What can excessive iodine ingestion cause in some patients?

a.

Hyperthyroidism

b.

Hypothyroidism

c.

Liver disease

d.

Kidney disease

Discuss
Answer: (a).Hyperthyroidism Explanation:Excessive iodine ingestion can sometimes cause hyperthyroidism in certain patients.
Q26.
What is another name for hyperthyroidism?

a.

Hypothyroidism

b.

Thyrotoxicosis

c.

Goiter

d.

TRAb

Discuss
Answer: (b).Thyrotoxicosis Explanation:Hyperthyroidism is also known as thyrotoxicosis.
Q27.
What is Graves' disease?

a.

A disease caused by excessive iodine ingestion

b.

A disease caused by underactivity of the thyroid gland

c.

A disease caused by overactivity of the thyroid gland due to self-attacking antibodies

d.

A disease caused by the presence of multiple nodules in the thyroid gland

Discuss
Answer: (c).A disease caused by overactivity of the thyroid gland due to self-attacking antibodies Explanation:Graves' disease is an autoimmune disease in which the body's own immune system produces antibodies that overstimulate the thyroid gland, causing it to produce too much thyroid hormone. This results in hyperthyroidism.
Q28.
Can a single thyroid nodule cause hyperthyroidism?

a.

Yes, it is called toxic multi-nodular goiter

b.

No, hyperthyroidism only occurs when there are multiple nodules

c.

Yes, it is called toxic nodule

d.

No, only autoimmune diseases can cause hyperthyroidism

Discuss
Answer: (c).Yes, it is called toxic nodule Explanation:A single thyroid nodule can cause hyperthyroidism, and it is called toxic nodule.
Q29.
What can cause excessive iodine ingestion?

a.

Certain medications

b.

A diet high in iodine-rich foods

c.

Iodine supplements

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:Excessive iodine ingestion can be caused by certain medications, a diet high in iodine-rich foods, and iodine supplements.
Q30.
What is the effect of hyperthyroidism on bodily functions?

a.

It slows down bodily functions

b.

It speeds up bodily functions

c.

It has no effect on bodily functions

d.

It varies from person to person

Discuss
Answer: (b).It speeds up bodily functions Explanation:Hyperthyroidism causes the thyroid gland to produce too much thyroid hormone, which can result in a "speeding up" of many bodily functions.
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