Thyroid Hormone Function
Über den Vortrag
Der Vortrag „Thyroid Hormone Function“ von Carlo Raj, MD ist Bestandteil des Kurses „Thyroid Gland Disorders“.
Quiz zum Vortrag
What results from a deiodinase deficiency?
- They will be unable to peripherally transform T4 to T3.
- They will be unable to convert iodine to iodide.
- They will be unable to form complexes with thyroglobulin.
- They will have low circulating levels of T4.
- They will have low levels of tyrosine.
What is NOT determined by the presence and amount of thyroglobulin?
- The amount of anti-thyroglobulin antibodies in serum
- Thyroid origin of the biopsied tissue
- The mass of thyroid tissue present
- The presence of injury to thyroid tissue
- The degree of TSH-R stimulation
What centrally inhibits peroxidase?
- Methimazole
- RAI
- Thiocyanate
- rT3 deiodinase
- Perchlorate
What may be present in a patient with a normally functioning thyroid gland but symptoms of hypothyroidism?
- Excess rT3
- Graves disease
- Excessive anti-thyroglobulin antibodies
- Inhibition of peroxidase synthesis
- Thiocyanate overdose
Which statement regarding thyroid hormone function in peripheral cells is FALSE?
- T3 is transformed into T4 by deiodinases.
- T3 is lipid-soluble.
- Thyroid hormone receptors are located in the nucleus.
- The thyroid hormone requires a coactivator to promote the expression of genes.
- Organification is inhibited by high levels of I-.
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Dozent des Vortrages Thyroid Hormone Function
Carlo Raj, MD
Dr. Carlo Raj is a Physician and Lecturer at Becker’s Healthcare, in Illinois, USA, and the CEO and founder of Indus Intellect Virtual MedEd, a medical education consulting company.
He obtained his MD from Medical University of the Americas (MUA) and is an international lecturer and public speaker.
Within Lecturio, Dr. Raj teaches courses on Pathology.
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