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We will now see main endocrine glands list now. There are 9 important endocine glands in our body. They secrete different types of hormones. Each homones does its unique function inside our body. These hormones directly mix with blood from the glands of its production and so they are named as endocrine glands. Our body also has a system of exocrine glands, such as sweat glands. Exocrine glands have its own ducts to contact with bloodstream. The important endocrine glands are thyroid glands in the neck, parathyroids glands on both sides of thyroid glands, adrenal cortex and medulla in the kidneys, pancreas in the liver, pituitary gland in the brain,  ovaries in female reproductive system, and testes in male reproductive system. Thyroid and Parathyroid Hormones: Thyroid gland secretes two important hormones, such as, thyroxin and triiodothyroxine. These two hormones help to increase body metabolism in body cells. Another one important hormone secreted ...

Anatomy of Pituitary Gland: All medical transcription learner should know about pituitary glands and horomones produced by the pituitary gland . In fact, all vertebrate animals have pituitary gland. The other name of pituitary gland is hypophysis. Pituitary gland is an endocrine gland of peanut shaped. It weighs approximately half gram or 0.02 ounces. It is situated beneath the brain and it extends from the downside of the hypothalamus at the base of the brain. It is packed inside a hallow depression in the skull named as sella turcica cavity of the brain and it is surrounded by diaphragma sellae. A small tube like structure named as pituitary stalk that connects median eminence of the brain to the hypothalamus. Parts of Pituitary Gland: Pituitary gland has two lobes anteriorly and posteriorly. The anterior lobe is called as adenohypophysis and the posterior lobe is called as neurohypophysis. Adenohypophysis is an extension from the pharynx. This pa...

What is Pancreas and Where is it situated and What are the Function of Pancreas ?: Pancreas is an endocrine gland that is situated in the small intestine. It is situated at the backside of the stomach in the area of the first and second lumbar vertebral bones. The head part of the pancreas lies in the concave area of the duodenum. The body part of the pancreas lies behind the stomach. The tail area of the pancreas lies in touch with spleen.  Function of pancreas is the lesson topic we are going to see now. Pancreas is a very important gland in our body. It is situated in the digestive system. Pancreas is an endocrine gland. It secrets a number of important hormones. The names of hormones that are secreted by pancreas are insulin, somatostatin, glucagon, and pancreatic juice. In these hormones, pancreatic juice is a hormone that has important enzymes that are useful in digestion of food and also pancreatic juice helps to absorb essential nutrient particles fr...

Adrenal glands function  is the subject matter we are going to study now. In the series of free online medical transcription course, we have dealt about the anatomy of adrenal glands in the prior lesson. Adrenal glands have the outer adrenal cortex and the internal adrenal medulla covers. Both inner and outer covers of adrenal glands secrete different types of hormones and each hormone does its separate functions to maintain important functions of the human body. Adrenal Cortex Hormones: The hormones secreted by adrenal cortex are called as corticosteroids. Corticosteroids are of three types, such as, mineralcorticoids, glucocorticoids, and sexual hormones in male and female, such as, androgens, estrogens, and progestins. We will see about adrenal glands function of the cortex now. Mineralcorticoids: These hormones are essentially helpful in regulating the amount of electrolytes retaining in the body. Electrolytes are mineral salts. For the normal functioning ...

We are going to learn about adrenal glands function now.  Adrenal means above kidneys (ad- above, renal - related to kidneys). The another name of adrenal glands is suprarenal glands. Adrenal glands are endocrine glands as they have ducts. The two glands on the left and right of the kidney have different shapes. The right side adrenal gland is normally triangular in shape and the left side adrenal gland is semilunar in shape. While we are in stress situations, adrenal glands secrete hormones, such as, cortisol, catacholamines, and epinephrine. Function of the kidneys are also affected by the secretion of a hormone named as aldosterone by adrenal glands. Aldosterone controls osmolarity of plasma in blood. Adrenal glands are situated at the retroperitoneal area above kidneys on both sides. Adrenal glands have two different structures. The outer layer of adrenal glandd is adrenal cortex and the inner layer is medulla. Both adrenal cortex and medulla sec...

We are going to understand about anatomy of parathyroid and parathyroid gland function in this lesson. Parathyroid glands are four tiny glands that are present in the neck. These small glands produce a hormone known as parathyroid hormone. Parathyroid glands are oval in shape. They are present in the inferior part of thyroid glands on the both sides of the pharynx. In rare cases parathyroid glands are present within thyroid glands and in some patients they are present even in the chest area. The main function of the parathyroid hormone is to control the level of calcium in the blood and in the human bones. In abbreviated form the parathyroid hormone is referred as PTH. The another name parathyroid hormone is parathormone. This hormone helps in the function of moving calcium from the blood into the bones. Calcium is an essential mineral to maintain important body functions. Functions of the Parathyroid Glands: We get calcium mineral that is necessary fo...

I've missed to add some health abbreviations related to sense organs portions. As a learner of free medical transcription online, you should know about these important abbreviations that are used by physicians in training voice files and live voice files. You should all read and keep all these six abbreviations in your memory. The abbreviation for right ear is  AD, which means auris dextra. Left ear is  AS, which can be extended as auris sinistra, and to express both ears by the abbreviation AU, which is auris uterque. Left eye is termed as OS, its extension is oculus sinister. Right eye is denoted as OD, which means oculus dexter. Both eyes can be denoted as oculus uterque. HEENT is head, ears, eyes, nose, and throat. HEENT is often used in all medical transcription files in the physical examination area. EENT denotes ears, eyes, nose, and throat. A tube is placed in the eardrum, which is called in short as PE tube, which can be extended as polyethylene ventilating t...