Thyroid Health Quiz

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Questions and Answers

What is a possible reason why Nancy's TSH level was below normal?

The thyroid gland was not producing enough thyroid hormone
The pituitary gland was not producing enough thyroid-stimulating hormone
The pituitary gland was producing too much thyroid-stimulating hormone
The thyroid gland was producing too much thyroid hormone (correct)

Which of these is NOT a typical symptom of hyperthyroidism?

Increased appetite
Weight loss
Rapid heartbeat
Fatigue (correct)

What is the purpose of a thyroid scan?

To determine the presence of thyroid nodules or tumors
To measure the levels of thyroid-stimulating hormone in the blood
To visualize and assess the size and activity of the thyroid gland (correct)
To assess the function of the parathyroid glands

What are the precautions that Nancy would need to take after a thyroid scan?

<p>Avoid close contact with pregnant women and young children for a few days (C)</p> Signup and view all the answers

Which of the following is a diagnostic tool for hyperthyroidism?

<p>Thyroid ultrasound (A)</p> Signup and view all the answers

Flashcards

Hyperthyroidism

A condition where the thyroid gland produces too much thyroid hormone, leading to an increased metabolic rate.

Thyroid-Stimulating Hormone (TSH)

A hormone produced by the pituitary gland that stimulates the thyroid gland to produce thyroid hormones.

Thyroid Scan

A test where a radioactive substance is injected into the body to visualize and assess the thyroid gland's activity.

Symptoms of Hyperthyroidism

A group of symptoms experienced by individuals with hyperthyroidism, including rapid heartbeat, weight loss, increased appetite, and sweating.

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Precautions After Thyroid Scan

The precautions taken by a patient after a thyroid scan involve avoiding contact with others, especially infants, as the radioactive substance used in the scan is still present.

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Study Notes

Endocrine System Function Assessment

Patient: Mrs. Mullis
Case Study: Nancy has hyperthyroidism
Symptoms: Questions ask for symptoms experienced.
TSH level: TSH level was below normal. Questions ask why.
Thyroid Scan Precautions: Questions about precautions taken after the thyroid scan.