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.

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Thyroid Diseases MCQs | Page 4 of 6

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Q31.
How is hyperthyroidism diagnosed?

a.

By performing a urine test

b.

By performing a blood test that measures T4 and TSH levels

c.

By performing a saliva test

d.

By performing a physical examination

Discuss
Answer: (b).By performing a blood test that measures T4 and TSH levels Explanation:Hyperthyroidism is diagnosed by performing a blood test that measures both T4 and TSH levels. In hyperthyroidism, the T4 level would be high and the TSH level would be very low.
Q32.
Which of the following is correct reharding T4 and TSH levels in the diagnosis of hyperthyroidism?

a.

T4 levels are low and TSH levels are high

b.

T4 levels are low and TSH levels are normal

c.

T4 levels are high and TSH levels are low

d.

T4 levels are high and TSH levels are high

Discuss
Answer: (c).T4 levels are high and TSH levels are low Explanation:In hyperthyroidism, the thyroid gland produces too much T4, leading to high levels of T4 in the blood. Because T4 helps regulate TSH production, high levels of T4 lead to decreased levels of TSH. Therefore, the typical diagnostic pattern in hyperthyroidism is high T4 and low TSH levels.
Q33.
Which treatment for hyperthyroidism is based on the fact that only thyroid cells take up iodine in our body?

a.

Medication

b.

Surgery

c.

Radioactive iodine therapy (RAI)

d.

None of the above

Discuss
Answer: (c).Radioactive iodine therapy (RAI) Explanation:The treatment for hyperthyroidism based on the fact that only thyroid cells take up iodine in our body is radioactive iodine therapy (RAI). A small dose of radioactive iodine is given which is absorbed by the thyroid cells. The radioactivity destroys thethyroid cells slowly over time.
Q34.
Which form of treatment for hyperthyroidism is the most widely recommended permanent treatment?

a.

Surgery

b.

Medication

c.

Radioactive iodine therapy (RAI)

d.

All of the above

Discuss
Answer: (c).Radioactive iodine therapy (RAI) Explanation:The most widely recommended permanent treatment of hyperthyroidism is radioactive iodine therapy (RAI). This treatment is based on the fact that only thyroid cells take up iodine in our body.
Q35.
Which drugs are commonly used as anti-thyroid drugs in the treatment of hyperthyroidism?

a.

Carbimazole, thiamazole, and propylthiouracil (PTU)

b.

Ibuprofen, aspirin, and acetaminophen

c.

Omeprazole, ranitidine, and lansoprazole

d.

All of the above

Discuss
Answer: (a).Carbimazole, thiamazole, and propylthiouracil (PTU) Explanation:The commonly used drugs as anti-thyroid drugs in the treatment of hyperthyroidism are carbimazole, thiamazole, and propylthiouracil (PTU).
Q36.
Under what circumstances is surgery recommended as a treatment for hyperthyroidism?

a.

If the goiter is small and cosmetically unattractive

b.

If there is a concern about cancer in the thyroid

c.

If the patient prefers surgery over medication or RAI

d.

None of the above

Discuss
Answer: (b).If there is a concern about cancer in the thyroid Explanation:Surgery for hyperthyroidism is recommended if there is a concern about cancer in the thyroid or if the goiter is very big and cosmetically unattractive.
Q37.
In hyperthyroidism, what would be the levels of T4 and TSH?

a.

T4 levels are low and TSH levels are high

b.

T4 levels are low and TSH levels are normal

c.

T4 levels are high and TSH levels are low

d.

T4 levels are high and TSH levels are high

Discuss
Answer: (c).T4 levels are high and TSH levels are low Explanation:In hyperthyroidism, T4 levels are high and TSH levels are low.
Q38.
What are thyroid nodules?

a.

Fluid containing cysts in the thyroid gland

b.

Slowly growing benign tumors called adenomas in the thyroid gland

c.

Simple "overgrowths" of normal thyroid tissue

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:Thyroid nodules are either fluid containing cysts, slowly growing benign tumors called adenomas or simple "overgrowths" of normal thyroid tissue.
Q39.
What is the risk of thyroid cancer associated with a family history of thyroid cancer?

a.

The risk is lower than average

b.

The risk is higher than average

c.

The risk is the same as average

d.

The risk is negligible

Discuss
Answer: (b).The risk is higher than average Explanation:The risk of thyroid cancer is higher if there is a family history of thyroid cancer.
Q40.
What are the two specialized tests that help differentiate between benign and cancerous thyroid nodules?

a.

Blood tests and physical examination

b.

Fine needle aspiration and biopsy (FNAB)

c.

X-ray and MRI

d.

CT scan and ultrasound

Discuss
Answer: (b).Fine needle aspiration and biopsy (FNAB) Explanation:The two specialized tests that help differentiate between benign and cancerous thyroid nodules are fine needle aspiration and biopsy (FNAB).
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