Presentation is loading. Please wait.

Presentation is loading. Please wait.

Hypothyroidism. A. Primary hypothyroidism results from failure of the thyroid gland and causes low plasma thyroid hormone levels. There is loss of negative.

Published byVictoria Lindsey Modified over 6 years ago

Similar presentations

Presentation on theme: "Hypothyroidism. A. Primary hypothyroidism results from failure of the thyroid gland and causes low plasma thyroid hormone levels. There is loss of negative."— Presentation transcript:

1 Hypothyroidism. A. Primary hypothyroidism results from failure of the thyroid gland and causes low plasma thyroid hormone levels. There is loss of negative feedback on thyrotropin-releasing hormone (TRH) and thyroid-stimulating hormone (TSH) secretion. B. Secondary hypothyroidism results from the failure of the anterior pituitary to secrete TSH and causes a lack of stimulation of thyroid hormone secretion. High TRH levels result from loss of negative feedback on the hypothalamus. T3, triiodothyronine; T4, thyroxine. Source: Endocrine Physiology, Medical Physiology: The Big Picture Citation: Kibble JD, Halsey CR. Medical Physiology: The Big Picture; 2015 Available at: Accessed: September 25, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved

Download ppt "Hypothyroidism. A. Primary hypothyroidism results from failure of the thyroid gland and causes low plasma thyroid hormone levels. There is loss of negative."

Similar presentations

METABOLISM Thyroid Gland is located in front of the trachea. It produces hormones: Thyroxine (T4)‏ Triiodothyronine (T3)‏ T4 and T3 regulate body metabolism.

METABOLISM Thyroid Gland is located in front of the trachea. It produces hormones: Thyroxine (T4)‏ Triiodothyronine (T3)‏ T4 and T3 regulate body metabolism.
Endocrine System.  TSH made by pituitary gland  T 3 and T 4 in thyroid, duh!

Endocrine System.  TSH made by pituitary gland  T 3 and T 4 in thyroid, duh!
Thyroid Stimulating Hormone (TSH) By: Hali Sorrells.

Thyroid Stimulating Hormone (TSH) By: Hali Sorrells.
Hormones That Affect Metabolism. Glands & Metabolism Metabolism is the sum of the chemical reactions required to live. Metabolism is the sum of the chemical.

Hormones That Affect Metabolism. Glands & Metabolism Metabolism is the sum of the chemical reactions required to live. Metabolism is the sum of the chemical.
A BRIEF OVERVIEW OF THE THYROID GLAND

A BRIEF OVERVIEW OF THE THYROID GLAND
By: Amy Marston, Abby Drees, Bobby Wachtel, and Yianni Troupes.

By: Amy Marston, Abby Drees, Bobby Wachtel, and Yianni Troupes.
HYPOTHALAMUS AND PITUITARY. Hypothalamus and Pituitary.

HYPOTHALAMUS AND PITUITARY. Hypothalamus and Pituitary.
 The endocrine system helps the body grow, develop and maintain homeostasis.  The endocrine system makes chemicals called hormones that act to maintain.

 The endocrine system helps the body grow, develop and maintain homeostasis.  The endocrine system makes chemicals called hormones that act to maintain.
Endocrine System By Katie Ust. Function  Regulate the body  Regulates metabolism, growth and development, tissue function, and mood.

Endocrine System By Katie Ust. Function  Regulate the body  Regulates metabolism, growth and development, tissue function, and mood.
Hormones that Affect Metabolism. Two Major Glands Thyroid Gland Parathyroid Gland.

Hormones that Affect Metabolism. Two Major Glands Thyroid Gland Parathyroid Gland.
Thyroid Gland Mykayla Giles Gavin Page Location.

Thyroid Gland Mykayla Giles Gavin Page Location.
 Thyroid hormones are synthesized in the thyroid gland.  Iodination and coupling of two molecules of tyrosine.  Monoiodotyrosine and diiodotyrosine.

 Thyroid hormones are synthesized in the thyroid gland.  Iodination and coupling of two molecules of tyrosine.  Monoiodotyrosine and diiodotyrosine.
Hormones that Affect Metabolism. Two Major Glands Thyroid Gland Parathyroid Gland.

Hormones that Affect Metabolism. Two Major Glands Thyroid Gland Parathyroid Gland.
Thyroid hormones are derivatives of the the amino acid tyrosine bound covalently to iodine. The two principal thyroid hormones are: Thyroxine (also known.

Thyroid hormones are derivatives of the the amino acid tyrosine bound covalently to iodine. The two principal thyroid hormones are: Thyroxine (also known.
Regulation of Secretion and Actions of Thyroid Hormone Process Diagrams Step-by-Step Copyright © 2007 by John Wiley & Sons, Inc.

Regulation of Secretion and Actions of Thyroid Hormone Process Diagrams Step-by-Step Copyright © 2007 by John Wiley & Sons, Inc.
(Option H – Higher Level Human Physiology / Paper 3)

(Option H – Higher Level Human Physiology / Paper 3)
Hormones that affect metabolism: Thyroid Gland

Hormones that affect metabolism: Thyroid Gland
Actions of Leukotriene Antagonists and Corticosteroids

Actions of Leukotriene Antagonists and Corticosteroids
Thyroid disease -a highly vascular organ -a buferfly shape - situated at the front of the neck. - main function is to produce the iodine-rich hormones tri-

Thyroid disease -a highly vascular organ -a buferfly shape - situated at the front of the neck. - main function is to produce the iodine-rich hormones tri-
A. Relationship between serum-free thyroxine by dialysis (FT4) ng/dL and log10 TSH in euthyroid, hyperthyroid, hypothyroid, and T4-suppressed euthyroid.

A. Relationship between serum-free thyroxine by dialysis (FT4) ng/dL and log10 TSH in euthyroid, hyperthyroid, hypothyroid, and T4-suppressed euthyroid.

Similar presentations

Ads by Google