It lies in front of the trachea and immediately below the larynx. The basic function of the thyroid gland is the secretion of the thyroid hormones which are triiodothyronine T3 and thyroxine T4. Thyroid…
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any causes which include over activity of the thyroid gland as in Grave’s disease or due to neoplasias of the thyroid gland which include adenomas and carcinomas. It can also occur due to an adenoma in the anterior pituitary which leads to increased secretion of TSH which results in overstimulation of the thyroid gland and hence increased release of the thyroid hormone. Inflammation of the thyroid gland can also result in hyperthyroidism.
Thyroid hormone is essential for the carrying out of normal body processes and it is a hormone which is important for the regulation of metabolism. But an increase in the hormone due to the disease can have many adverse effects. The basal metabolic rate of the body can increase 60 to 100 percent more than normal and this can account for the increased sweating and decreased tolerance to heat. The thyroid hormone stimulates the central nervous system but increased quantities can lead to psychological issues and nervousness. The muscles become weak because of the increased catabolism of proteins. The increased quantities lead to an increase in the GIT motility leading to diarrhea and the increased metabolism is the cause of weight loss which may be of varying degrees. The patient experiences. The cardiac system is also affected and increased heart rate and output is noted. The eyeball is protruded and the skin feels hot.
Hyperthyroidism is a pathological condition which not only affects the thyroid gland itself but it disrupts major physiological processed of the body. Medical and surgical intervention can help a person overcome most of the symptoms associated with the
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The most common form of hyperthyroidism is Graves’ Disease - an autoimmune disorder, although there are other forms each with its own causes and effects. However, every form of hyperthyroidism is characterized by increased levels of the thyroid hormone in the blood.The disease is diagnosed through blood tests that measure the thyroid hormone levels in the blood.
Hormones are specific to their target cells which have receptors that bind to individual hormones. These messages perform a variety of tasks, such as, controlling enzyme production and modifying cell structure and activity (607). These activities are strictly controlled by a negative feedback system in order to maintain homeostasis and coordination between cells and tissues.
Thyroid gland produces a hormone called thyroxine, which has four iodine molecules attached to its molecular structure. Together with other thyroid hormones, thyroxine helps the body control metabolism and regulates growth. When thyroxine levels are high the patient experiences increased metabolic rate hence affecting their physical appearance and moods (Medicalnewstoday.com, 2009).
The patient may complain of nervousness and intolerance to heat and is observed to be irritated, agitated, restless, and hyperactive. Other symptoms shared by interviewed patients include tremor, sweating, insomnia, clumsiness, and diarrhea. Despite increase in appetite, the patient may lose weight because of increased metabolism.
Boyanov, et al. (2010) have pointed out that “Graves’ ophtalmopathy (GO) is a potentially serious ocular complication of the auto-immune thyroid disease (AITD)” (Boyanov, et al, 2010, p.51).Graves' disease is a thyroid related disease in which the thyroid hormones will be produced more in quantity than required by the body.
As the discussion declares market conditions tend to have significant effect on the viability of a business. While conducting market analysis certain strategic tools are required. Keeping the objective in mind PEST analysis of Australia has been conducted. Special emphasis has been to the city of Sydney while conducting a PEST analysis.
Hyperthyroidism develops when the thyroid gland produces too much thyroid hormone. Thyroid hormones regulate metabolism and influence all of the body processes, including heart rate, digestion, muscle and bone strength, and cholesterol levels. Hyperthyroidism will cause the increase in thyroid hormone production.
Hypothyroidism implies that thyroid hormone levels do not have any impact on body tissues while hyperthyroidism indicates that thyroid hormone levels have excessive impact on the body tissues. The paper will particularly assess the
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