This article covers the medical terminology of the endocrine system. But, if you have a hyperactive thyroid, your heart may race and you may feel jittery and have trouble falling asleep. They can regulate growth and energy consumption. It is characterized by swelling of the face, hand, feet, and periorbital tissue. © copyright 2003-2021 Study.com. This test measures total serum level of T4. Now check your email to confirm your subscription. Hormones also affect important bodily functions. Endocrinology is a medical specialty that treats conditions related to the endocrine system. Myxedema is a severe form of hypothyroidism due to an accumulation of mucopolysaccharides in the dermis of the tissue. Diabetes mellitus is a chronic disease related to abnormal insulin production, impaired insulin utilization, or a combination of both. You've learned about the hormone-secreting glands that make up your endocrine system. It is used to detect tumors and the size of the tumor mass of the adrenal gland. Sociology 110: Cultural Studies & Diversity in the U.S. There are terms related to endocrine system specialties and the definitions. The pineal gland is located near the center of the brain. Please try again. This test can help determine if there is a underproduction or overproduction of cortisol and if it is caused by dysfunction of the adrenal gland or pituitary gland. gland [gland] an aggregation of cells specialized to secrete or excrete materials not related to their ordinary metabolic needs. If you're a girl, your ovaries produce the female sex hormones estrogen. What other functions do our hormones regulate? 121 lessons Insulin facilitates glucose transport across cell membranes in most tissues. A goiter is an enlargement of the thyroid gland caused by excess secretion of the thyroid-stimulating hormone. Somatostatin C is a serum test that provides a reflection of the plasma concentration of the growth hormone. The Human Circulatory System: Parts and Functions, Praxis Psychology (5391): Practice & Study Guide, CLEP Introductory Psychology Exam: Study Guide & Test Prep, Introduction to Psychology: Homework Help Resource, UExcel Introduction to Psychology: Study Guide & Test Prep, Intro to Psychology Syllabus Resource & Lesson Plans, High School Psychology Syllabus Resource & Lesson Plans, Psychology 310: Psychology of Personality, Business 104: Information Systems and Computer Applications, Create an account to start this course today. All content, including text, graphics, images, and information, contained is provided for educational purposes only. These chemical messengers are hormones. The testes produce and store sperm in males. Changing hormone levels are responsible for the physical and emotional changes that occur when you hit puberty. Diabetic neuropathy is nerve damage normally associated with diabetes mellitus. flashcard set{{course.flashcardSetCoun > 1 ? Hypopituitarism involves a decrease in one or more of the pituitary hormones. Thyrotoxic crisis is also known as a thyroid storm. This scan is used to measure the nodules of the thyroid. The ACTH suppression assesses for excessive adrenal function. This is a radiological study that measures thyroid activity. It is useful in diagnosing hyperthyroidism. The thyroid gland is located in front of the trachea. Ovaries produce and store eggs in females. Other signs include flushing, headaches, sweating, and hyperglycemia. When a suffix is written detached it is preceded by a hyphen (-). Your thyroid gland is in your neck. One major function of cortisol is the regulation of blood glucose concentration. Computed tomography is a technique that uses radiography to produce an image of the cross-section of tissue. A corticosteroid is any hormone synthesized by the adrenal cortex except androgen. This article will contain a list of word roots, and a few additional suffixes and prefixes related to the endocrine system. Hormones travel through the blood to specific target cells throughout the body. This means it can directly change the balance of your hormones to help you adapt to stress and illness. The serum free T4 test is used to measure the active component of the total T4. There was an error submitting your subscription. The TSH test measures the serum levels of thyroid-stimulating hormone (TSH). How Long is the School Day in Homeschool Programs? Diabetic ketoacidosis is a profound deficiency of insulin and is marked by hyperglycemia, ketosis, acidosis, and dehydration. The two systems are mutually interconnected. The serum ionized calcium measures the free form of calcium circulating in the bloodstream. Endocrine definition is - secreting internally; specifically : producing secretions that are distributed in the body by way of the bloodstream. Earn Transferable Credit & Get your Degree. This test measures the urinary excretion of catecholamine metabolites. 7 Disruption of the sex hormones like testosterone and estrogen can lead to infertility, … A serum growth hormone test evaluates the secretion of growth hormone. Thyroiditis is an inflammatory process in the thyroid. It is an acute condition in which all hyperthyroid manifestations are heightened. These chemical messengers are hormones. They are involved in … This test measures the plasma levels of ACTH. This is a 2-hour test used to diagnose diabetes mellitus. The endocrine system consists of a series of organs and glands throughout the body that produce, store, and secrete special chemical messengers. Hyperparathyroidism is a condition involving an increased secretion of parathyroid hormone. Syndrome of inappropriate antidiuretic hormone (SAIDH). Hypoparathyroidism is due to an inadequate amount of circulating parathyroid hormone. succeed. Serum adrenocorticotropic hormone (ACTH) suppression. Hormone-producing glands make up your endocrine system. Your nervous system sends signals to the glands in your endocrine system to put your reactions in motion. Insulin is produced by beta cells and is the principal regulator of metabolism. Teaching Financial Literacy & Personal Finance, Overview of Blood & the Cardiovascular System, Electrolyte, Water & pH Balance in the Body, Sexual Reproduction & the Reproductive System, 2021 Study.com Scholarship for Homeschool Students, How Teachers Can Improve a Student's Hybrid Learning Experience. There are usually four glands. Thyrotoxicosis is the physiological effect of hypermetabolism that results from excess circulating levels of T4, T3 or both. Hormones are chemicals that your body produces to tell your cells how to behave. It is also, useful in the evaluation of Cushing's syndrome. How does the brain control the endocrine system? The pancreas is an accessory organ of the digestive system. A hormone is a chemical substance synthesized and secreted by a specific organ or tissue. Our hormones play a big part in how we feel and behave throughout the day. Plus, get practice tests, quizzes, and personalized coaching to help you Prefixes are used at the beginning of a word to modify or vary the meaning of the word. Your pancreas produces insulin, the hormone that helps your body absorb sugar in your bloodstream to give it energy. And hormones don't just cause mood swings. Aldosterone is a mineralocorticoid steroid hormone that maintains extracellular fluid volume. Endocrine glands include the pituitary, thyroid, parathyroids, adrenals, pancreas, ovaries, and testes. Homeostasis means having a consistent internal environment in the body. This milk will be the child's first nourishment after birth if a woman elects to breast feed. Log in or sign up to add this lesson to a Custom Course. Hyperthyroidism is an increased activity of the thyroid gland and a constant increase in synthesis and release of thyroid hormones. If you're a guy, your testes produce the male sex hormones testosterone. The adrenal glands are endocrine glands that secrete such hormones as catecholamines norepinephrine epinephrine dopamine and corticosteroids. There is also a list of endocrine system structures and procedures. You get scared and react quickly as you slam on the brakes. Urine glucose estimates the amount of glucose in urine by using an enzymatic method. Exophthalmos is a classic finding in Grave’s disease. It is a highly vascular organ and controls metabolic processes throughout the body. A common way to look at the difference between the two is that the nervous system causes short-term responses, and the endocrine system is responsible for the body’s longer-term responses. | 13 You laugh when you realize it was just a doll that someone lost! This test measures for inorganic phosphorus. The adrenal cortex produces and secretes hormones such as cortisol, aldosterone and sex steroids. The endocrine system consists of a series of organs and glands throughout the body that produce, store, and secrete special chemical messengers. An error occurred trying to load this video. How to use endocrine in a sentence. Also, the article 11 Rules for Changing Singular Terms to Plural Terms is a good article for the use of singular and plural endings. The parathyroid glands are small and oval-shaped that regulate the blood level of calcium. Hashimoto's thyroiditis is a chronic autoimmune disease in which thyroid tissue is replaced by lymphocytes and fibrous tissue. Suffixes can indicate a condition, disease or procedure. -osis refers to a condition, status process. The hemoglobin A1C measures the degree of glucose control during a previous three-month period. This test can identify deficiencies or excess of the growth hormone. Your pancreas is a gland in your belly that also affects your energy levels. Anabolic steroids, also known more properly as anabolic–androgenic steroids (AAS), are steroidal androgens that include natural androgens like testosterone as well as synthetic androgens that are structurally related and have similar effects to testosterone. | {{course.flashcardSetCount}} Antidiuretic means suppression of urine formation. Working Scholars® Bringing Tuition-Free College to the Community. The growth hormone affects the growth and development of skeletal muscle in long bones, affecting a person's size and height. It's the command center that controls your body's growth, and signals your ovaries or testes to make testosterone or estrogen. Glucagon is synthesized and released from pancreatic alpha cells in response to low levels of blood glucose, protein ingestion, and exercise. It is very important in the control of other endocrine glands. 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