Thyroidism: The Endocrine System

The thyroid gland is an integral part of the endocrine system in the human body. The thyroid gland secretes the thyroid hormone, which plays an important role in the growth of the body. The thyroid is butterfly shaped, and located at the bottom of the neck. Two important hormones produced by the thyroid gland are thyroxine and triidothyronine. Both of these hormones help the body grow after birth, and they also aid tissues increase their oxygen use within these tissues. The thyroid gland secretes another hormone that plays a part in skeletal growth called thyrocalcitonin. “It decreases circulating calcium by inhibiting bone resorption and by promoting calcium deposition in the bones,” Haywood and Getchell (2005) state.

*Endocrine glands produce – hormones, they work with other hormones to perform many functions including: control water & electrolyte balance, regulating carbohydrate metabolism, working as neurotransmitters, maintaining stress & inflammation, regulate reproductive functions

The history of hypothyroidism dates way back to the 1800s; seeing the symptoms in patients, even before the disease was able to be diagnosed. Later realizing that many of the cases of cretinism, later called hypothyroidism, were largely associated with the lack in function of the thyroid. Today, also realizing that there is not only internal factors that influence hypothyroidism but also external factors that can contribute. Hypothyroidism can present itself in many different ways from no symptoms at all to organ failure, in a severe enough case. Discovering and treating hypothyroidism with medication or alternative, if the patient chooses, can be very simple after confirming diagnosis with lab results. An optimistic prognosis is usually given to patients diagnosed with hypothyroidism.

The thyroid gland is the gland that makes and stores hormones that help regulate the heart rate, blood pressure, body temperature, and metabolism. Thyroid hormones are essential for the function of every cell in the body. They help regulate growth and the rate of chemical reactions in the body. Thyroid hormones also help children grow and develop. The thyroid gland is located in the lower part of the neck, below the Adam's apple, wrapped around the trachea. It has the shape of a butterfly with two lobes attached to one another by a middle part called the isthmus. The thyroid uses iodine, a mineral found in some foods and in iodized salt, to make its hormones. The two most important thyroid hormones are thyroxine (T4) and triiodothyronine

The thyroid gland is the gland that makes and stores hormones that help regulate the heart rate, blood pressure, body temperature, and metabolism. Thyroid hormones are essential for the function of every cell in the body. They help regulate growth and the rate of chemical reactions in the body. Thyroid hormones also help children grow and develop. The thyroid gland is located in the lower part of the neck, below the Adam's apple, wrapped around the trachea. It has the shape of a butterfly with two lobes attached to one another by a middle part called the isthmus. The thyroid uses iodine, a mineral found in some foods and in iodized salt, to make its hormones. The two most important thyroid hormones are thyroxine (T4) and triiodothyronine

The thyroid gland is found in the front of the neck and produces two main hormones. The hormones are called thuroxine (T4) and Triiodothyronine (T3). Together these hormones regulate the body’s metabolism by increasing energy use in cells, regulate growth and development, help to maintain body temperature and aid in oxygen consumption. These two hormones are regulated by hormones produced by the hypothalamus and pituitary gland. The hypothalamus senses changes in body’s metabolic rate and releases a hormone known as thyropin-releasing hormone (TRH). This hormone then flows through connecting vessels to the pituitary gland which signals it to release another hormone. This hormone is known as thyroid-stimulating hormone (TSH). TSH then makes

Hashimoto Thyroiditis also known as Hashimoto’s disease named after Hakarum Hashimoto back in 1912, is an Autoimmune Lymphocytic infiltration of the thyroid gland by antithyroid autoantibodies. It is highly likely for a person to develop Hypothyroidism as a result of the autoantibodies attacking the thyroid and keeping the thyroid from producing the amount of hormones our bodies need. As stated in the Ear, Nose and Throat Journal “Approximately 5% of the general population has hypothyroidism, with Hashimoto thyroiditis the most common cause.”(2) The journal also goes on to say how women are affected disproportionately with a ratio of 10:1. While there is not a definite cause of Hashimoto’s it has been researched that majority of people who have the disease have a family member who also suffer from thyroid disease, suggesting that it could be genetic.

Hyperthyroidism , part of the endocrine system, is a the gland that makes hormones that controls the way every cell in the body uses energy. Your thyroid is located in the front of your neck where the collarbones meet. Having this disease can affect some vital signs. Having hyperthyroidism can cause heart palpitations and high blood pressure. Therefore, because of having this disease, blood pressure and pulse need to be checked and documented every visit. It is important to collect vital signs and note them because it could help diagnose a patient.

Hypothyroidism occurs when there is an abnormally low amount of activity in the thyroid gland, a small gland on the front of a patient’s neck. A sluggish thyroid gland may cause a number of symptoms, including: muscle weakness, mental and physical fatigue, fluid retention, weight gain, hearing and vision difficulties, depression,

Hypothyroidism patient, needs good care and should take thyroid hormone medicine correctly. The victim need to see the doctor at least once per year, so that the doctor can check the victims condition closely and the doctor may adjust the treatment if need be. If the medicine has side effects, the doctor should be informed in order to have regular blood tests of finding whether the correct amount of thyroid hormone is being received. If left untreated and taking poor nutrition, hypothyroidism can lead to

Hypothyroidism is the result of the thyroid gland not secreting adequate amounts of thyroid hormones. With this condition, all metabolic processes slow down. Hypothyroidism originates from various causes. It can be autoimmune in nature when the immune system produces antibodies that attack the body’s own tissues. A pituitary disorder in which the pituitary fails to produce enough TSH has also been reported to be the cause of hypothyroidism. There are other causes noted to result in hypothyroidism such as iodine deficiency, pregnancy, and a thyroidectomy which is the removal of the thyroid glands. During my clinical rotation in the orthopedic unit, I cared for a patient who has a diagnosis of hypothyroidism and has had a thyroidectomy in the past.

According to the New York Times, "Thyroid disorders…are among the most undiagnosed and misdiagnosed problems in the United States. Doctors generally don't examine the thyroid. Disorders come on slowly, and the symptoms can be ambiguous." Although the test itself is easily incorporated into a routine blood panel, many doctors choose not to pursue testing and this is a distinct problem, especially given the number of people suffering from thyroid disorders.

The thyroid may be very small and seem insignificant in the grand scheme of things, but it plays a very important role in the function of the body. The thyroid gland takes iodine (which is found in many foods) and it converts it into thyroid hormones. These hormones are thyroxine (t4) and triiodothyronine (T3). Thyroid cells are the only cells in the body which can absorb iodine. Hyperthyroidism and hypothyroidism are two conditions that stem from the thyroid malfunctioning. This paper will go into the about the two conditions, the similarities, and the differences.

The thyroid gland, or more simply thyroid, is one of the largest endocrine glands in our body. The thyroid gland is found in the neck, below the thyroid cartilage. This gland is a vital important hormonal gland which is responsible for metabolism, growth and helping the human body. It helps to regulate many body functions by constantly releasing hormones into the bloodstream. There are two types of dysfunctions in the thyroid: hyperthyroidism and hypothyroidism. According to Dr. James Parker, hypothyroidism results from a deficiency of pituitary thyroid-stimulating hormone. The main hormone produced by the thyroid gland is called Thyroxine. Thyroxine acts

The thyroid is a small gland in the front of the throat. The thyroid gland is part of the endocrine system. It is release T3 and T4 that control metabolism - the way our body uses energy, stay warm and keep the brain, heart, muscle and other organ activity normally.