A patient, age 19 years reported with increased sweating, insomnia, palpitations and enlarged thyroid gland which upon investigation revealed an autoimmune disorder called Grave's disease. Characters in the case: Courtney Povlosky, the patient under evaluation. Adequate information: The patient's blood investigations show elevated T3 and T4 levels but lower than normal TSH levels compared to reference ranges. Further antibody tests confirmed the presence of anti-TSH receptor antibodies in her serum. She was treated with an antithyroid drug to which she responded well. To Determine: The reason why patients with Grave's disease have low TSH levels though their symptoms are that of hyperthyroidism.

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Answer 1

Question

Chapter 16, Problem 16Q

Summary Introduction

Case summary:

A patient, age 19 years reported with increased sweating, insomnia, palpitations and enlarged thyroid gland which upon investigation revealed an autoimmune disorder called Grave's disease.

Characters in the case:

Courtney Povlosky, the patient under evaluation.

Adequate information:

The patient's blood investigations show elevated T3 and T4 levels but lower than normal TSH levels compared to reference ranges. Further antibody tests confirmed the presence of anti-TSH receptor antibodies in her serum. She was treated with an antithyroid drug to which she responded well.

To Determine:

The reason why patients with Grave's disease have low TSH levels though their symptoms are that of hyperthyroidism.

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Answer 2

Question

Chapter 16, Problem 16Q

Summary Introduction

Case summary:

A patient, age 19 years reported with increased sweating, insomnia, palpitations and enlarged thyroid gland which upon investigation revealed an autoimmune disorder called Grave's disease.

Characters in the case:

Courtney Povlosky, the patient under evaluation.

Adequate information:

The patient's blood investigations show elevated T3 and T4 levels but lower than normal TSH levels compared to reference ranges. Further antibody tests confirmed the presence of anti-TSH receptor antibodies in her serum. She was treated with an antithyroid drug to which she responded well.

To Determine:

The reason why patients with Grave's disease have low TSH levels though their symptoms are that of hyperthyroidism.

Expert Solution & Answer

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Answer 3

Question

Chapter 16, Problem 16Q

Summary Introduction

Case summary:

A patient, age 19 years reported with increased sweating, insomnia, palpitations and enlarged thyroid gland which upon investigation revealed an autoimmune disorder called Grave's disease.

Characters in the case:

Courtney Povlosky, the patient under evaluation.

Adequate information:

The patient's blood investigations show elevated T3 and T4 levels but lower than normal TSH levels compared to reference ranges. Further antibody tests confirmed the presence of anti-TSH receptor antibodies in her serum. She was treated with an antithyroid drug to which she responded well.

To Determine:

The reason why patients with Grave's disease have low TSH levels though their symptoms are that of hyperthyroidism.

Expert Solution & Answer

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Answer 4

Question

Chapter 16, Problem 16Q

Summary Introduction

Case summary:

A patient, age 19 years reported with increased sweating, insomnia, palpitations and enlarged thyroid gland which upon investigation revealed an autoimmune disorder called Grave's disease.

Characters in the case:

Courtney Povlosky, the patient under evaluation.

Adequate information:

The patient's blood investigations show elevated T3 and T4 levels but lower than normal TSH levels compared to reference ranges. Further antibody tests confirmed the presence of anti-TSH receptor antibodies in her serum. She was treated with an antithyroid drug to which she responded well.

To Determine:

The reason why patients with Grave's disease have low TSH levels though their symptoms are that of hyperthyroidism.

Expert Solution & Answer

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Answer 5

Chapter 16, Problem 16Q

Summary Introduction

Case summary:

A patient, age 19 years reported with increased sweating, insomnia, palpitations and enlarged thyroid gland which upon investigation revealed an autoimmune disorder called Grave's disease.

Characters in the case:

Courtney Povlosky, the patient under evaluation.

Adequate information:

The patient's blood investigations show elevated T3 and T4 levels but lower than normal TSH levels compared to reference ranges. Further antibody tests confirmed the presence of anti-TSH receptor antibodies in her serum. She was treated with an antithyroid drug to which she responded well.

To Determine:

The reason why patients with Grave's disease have low TSH levels though their symptoms are that of hyperthyroidism.

Answer 6

Chapter 16, Problem 16Q

Summary Introduction

Case summary:

A patient, age 19 years reported with increased sweating, insomnia, palpitations and enlarged thyroid gland which upon investigation revealed an autoimmune disorder called Grave's disease.

Characters in the case:

Courtney Povlosky, the patient under evaluation.

Adequate information:

The patient's blood investigations show elevated T3 and T4 levels but lower than normal TSH levels compared to reference ranges. Further antibody tests confirmed the presence of anti-TSH receptor antibodies in her serum. She was treated with an antithyroid drug to which she responded well.

To Determine:

The reason why patients with Grave's disease have low TSH levels though their symptoms are that of hyperthyroidism.

Answer 7

Chapter 16, Problem 16Q

Summary Introduction

Case summary:

A patient, age 19 years reported with increased sweating, insomnia, palpitations and enlarged thyroid gland which upon investigation revealed an autoimmune disorder called Grave's disease.

Characters in the case:

Courtney Povlosky, the patient under evaluation.

Adequate information:

The patient's blood investigations show elevated T3 and T4 levels but lower than normal TSH levels compared to reference ranges. Further antibody tests confirmed the presence of anti-TSH receptor antibodies in her serum. She was treated with an antithyroid drug to which she responded well.

To Determine:

The reason why patients with Grave's disease have low TSH levels though their symptoms are that of hyperthyroidism.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 16 - Prob. 1Q Ch. 16 - Prob. 2Q Ch. 16 - Prob. 3Q Ch. 16 - Prob. 4Q Ch. 16 - Prob. 5Q Ch. 16 - Prob. 6Q Ch. 16 - Prob. 7Q Ch. 16 - Prob. 8Q Ch. 16 - Prob. 9Q Ch. 16 - Prob. 10Q

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