Thyroid Gland Research Paper

Words: 1701

Pages: 7

Open Document

The thyroid gland is a vital part of the endocrine system in the human body. It is directed at maintaining homeostasis and controlling basal metabolic rate. The thyroid is in the neck below the larynx forming a bow-tie shape around the trachea. This gland secretes thyroid hormones and has influence on almost every organ in the human body. In addition, the thyroid gland develops from endoderm and is associated with the pharyngeal gut. This gland is also highly vascularized to aid in circulation of thyroid hormones. To initiate production of the thyroid hormone the paraventricular nucleus in the hypothalamus begins to secrete thyrotropin-releasing hormone (TRH). Thyrotropin releasing hormone projects into the median eminence, which connects the hypothalamus to …show more content…
This disease affects twenty-five million Americans and is more common in women. Also, juvenile hypothyroidism may lead to retarded mental and physical development. However, it is most commonly seen in adults. Hypothyroidism is characterized by a sluggish metabolic rate and in extreme cases myxedema, slowing down of mental and physical activity. The symptoms may include sleepiness, loss of memory, coarse skin, goiter, depression, increase in weight, sensitivity to cold, and potential hair loss. However, the most severe cases occur in children with congenital hypothyroidism. Because thyroid hormone is vital for normal growth and neural development, a major reduction in this hormone will lead to cretinism, dwarfism and mental retardation. Unfortunately, if this disease is not detected early the developmental changes will be permanent. There is a myriad of causes of this condition ranging from primary failure of the thyroid gland to inadequate supply of iodine in the diet. Fortunately, all hypothyroidism may be treated with oral medication to replace the hormone; however, dosing adjustments will be required to find the ideal dose for each

Thyroid Gland Research Paper

Thyroid gland is a small butterfly shaped organ which is located in the neck. This is an endocrine gland which produces, stores and secrets two very important hormones T3 (triiodothyronine) and T4 (thyroxine). These hormones are chemical messengers for various cellular functions and mainly regulate the metabolism and energy consumption of the body, affecting all body organs and systems. Does Thyroid Affect Pregnancy? It is very important to understand the proper function of thyroid gland to…

Words 1033 - Pages 5

Thyroid Hormone Essay

Research Paper: The Butterfly Gland Emily Loney Science and the Bible Rob Buzza March 22, 2013 If one, thought to be unimportant, organ didn’t exist… neither would you. There has been and still is much ongoing debate between the theories of evolution and creation. One form of evolution called ‘naturalistic evolution’ is defined as “A gradual process in which something changes into a different and usually more complex or better form”. In this paper I will be using one argument to disprove…

Words 1004 - Pages 5

Essay on Endocrine System and Bibliography Lists

wps The Endocrine System : A 10 page overview of the endocrine system. Includes specific information on the Ovary (follicle and corpus luteum), Testis, Pancreas, Adrenal glands (medulla and cortex), Thymus, Parathyroid gland, Thyroid, Posterior pituitary gland, Anterior pituitary gland, Hypothalamus and the Pineal gland as well as on their function, hormones, and regulators. Bibliography lists 5 sources. Endsys.wps The Borna Virus / Its Link to Depression in Humans : A 9 page discussion…

Words 589 - Pages 3

Heredity And Hormones On Human Behavior

Heredity and Hormones When comparing and contrasting the influence of heredity and hormones on human behavior it is important that all mechanisms, that allow our body to function in the proper way, are carefully examined. In this paper the endocrine system will be discussed and the several different hormones and their contribution to the human behavior. It is important that one understands reasons behind their behaviors and why their behavior is an important part of their lives.…

Words 780 - Pages 4

Addison's Disease Research Paper

wide range of problems it may cause, it is frequently unrecognized in its early stages.1 Homeostasis cannot be achieved during hormone imbalances. When vital hormones are not being secreted correctly can cause impaired organ systems. Therefore, this paper will discuss how Addison’s affects homeostasis of the body in relation to each human body system. First off, Addison’s disease is a rare disorder that affects 1 in 100,000 people.6 It was first discovered in 1855 by Thomas Addison, who recorded patients…

Words 1468 - Pages 6

Nonmedical Prescription Case Study Essay

life (Oxford University Press 2013). However, the side effects of this therapy must be monitored properly. The Nonmedical Prescription Case Study also prescribed certain medications and provided for the rationale of such prescription. As such, this paper is all about the critical…

Words 2030 - Pages 9

Explain, Predict, And Control Behavior And Mental Processes

Semester Review History of Psychology: * Psychology: Scientific study of behavioral and mental processes * Psychology as a science: The Science of the mind or mental states and processes * 4 Goals of Psychology: To describe, explain, predict, and control behavior and mental processes Describe: tell what occurred Explain: tells the why Predict: under what conditions is the behavior/event likely to occur Control: how is the principle applied or what change in condition is necessary…

Words 8348 - Pages 34

am i fat Essay

United States suffer from this sometimes deadly disorder (p.1). Although women are not the only ones affected by the disorder; they make up 90%-95% of all those diagnosed with Anorexia (Snyder, 2009, p.2). The numbers of people affected, when seen on paper, seem near impossible. Especially, when 86% of those are experiencing this disease before the age of twenty, and 10% are at the mere age of ten or younger (Snyder, 2009, p.2). These devastating numbers raise just as many questions. “How can one…

Words 1896 - Pages 8

Essay about Atom and Causes Little Pollution

Year 9 and 10 Science Summary NOTE TO STUDENTS: This is a brief summary of MOST points in the syllabus. You will need to rely on your own notes and your book as well to fill in any gaps. 5.6 5.6.1 a Apply basic physical models, theories and laws to situations involving energy, force and motion Waves can move energy from one place to another, but NOT matter. There are two types of waves: Transverse eg light and Compression (longitudinal) eg sound. 5.6.1 b 5.6.1 c 5.6.3 a Frequency:…

Words 3388 - Pages 14

Essay about Psychology Workbook

I. INTRODUCTION Objective I.1 Define psychology: the science of behavior and mental processes. |Margin Learning Question(s) (if applicable) |Page(s) | |None | | Key Terms Psychology: the science of behavior and mental processes. Exercises 1. Put a check mark…

Words 22851 - Pages 92