control system of ductless glands that secrete chemical "instant messengers" called hormones that circulate within the body via the bloodstream to affect distant cells within specific organs. Endocrine glands secrete their products immediately into the blood or interstitial fluid‚ without storage of the chemical. Hormones act as "messengers‚" and are carried by the bloodstream to different cells in the body‚ which interpret these messages and act on them. Typical endocrine glands are pituitary‚ thyroid
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While our environment molds some of who we are‚ much more comes from heredity and hormones. Genes passed on to us from our parents make up heredity‚ and glands throughout the body produce hormones. As generations progress‚ new psychological and behavioral traits are earned and learned. This paper will explain hormones and the endocrine system‚ glands associated with the endocrine system‚ behavior genetics‚ and evolutionary psychology. The endocrine system is the system of the body in which releases
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endocrine system: (diagrams of each) • Pituitary gland • Hypothalamus • Thyroid and parathyroid gland • Pancreas • Adrenal medulla • Adrenal cortex • Gonads and placenta • Pineal • Gastrointestinal tract To achieve M3 state what function it has in relation to endocrine system. Function of the endocrine system: • Characteristics of hormones (diagram‚ location and job) • Names and actions of principle hormones produces by each gland • Hormones responses to extremes of stress and
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functions that allow us to create‚ write‚ act‚ or in general be productive humans. When any of our hormones or the glands that produce them are not in sync or producing properly‚ we may not be able to think at all‚ or we may be so emotionally dysfunctional that we become nonproductive. Thus hormones may have a tremendous effect on our human behavior. Our endocrine system is made up of many glands that secrete chemicals directly into our bloodstream or lymph system. These chemical are called hormones‚
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The thyroid gland is an important organ of the endocrine system and located in front of the neck below the larynx consisting of two lobes on each side of the windpipe. It regulates the physical and chemical processes that occur at the cellular level. It regulates the manner and rate at which the tissues utilize food and natural chemicals for the production of energy and to expend that energy into body heat and muscular energy. The thyroid gland produces hormones from the thyroid tissue cells called
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Endocrine system Endocrinology is the study of chemical communication systems that provide the means to control a huge number of physiologic processes. Like other communication networks‚ endocrine systems contain transmitters‚ signals and receivers that are called‚ respectively‚ hormone producing cells‚ hormones and receptors. The first step in understanding endocrinology is to explore the meaning of such terms as hormone‚ receptor and target cell‚ and to obtain an understanding of how chemical
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Functions System Organs Function Integumentary System Hair‚ Skin‚ and Nails Forms the external body covering‚ and protects deeper tissues from injury. Synthesizes vitamin D‚ and houses cutaneous (pain‚ pressure‚ etc.) receptors and sweat and oil glands. Skeletal System Joints and Bones Protects and supports body organs‚ and provides a framework the muscles use to cause movement. Blood cells are formed within bones. Bones store minerals. Muscular System Skeletal Muscles Allows manipulation of the
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11/7/2011 CHAPTER 18 ENDOCRINE SYSTEM Identify the endocrine glands and their hormones. Gain an understanding of the functions of these hormones in the body. Analyze medical terms related to the endocrine glands and their hormones. Identify abnormal conditions resulting from excessive and deficient secretions of the endocrine glands. Describe laboratory tests and clinical procedures related to endocrinology‚ and recognize relevant abbreviations. Apply your new knowledge
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R E V I E W S H E E T EXERCISE 27 Functional Anatomy of the Endocrine Glands Gross Anatomy and Basic Function of the Endocrine Glands 1. Both the endocrine and nervous systems are major regulating systems of the body; however‚ the nervous system has been compared to an airmail delivery system and the endocrine system to the pony express. Briefly explain this comparison. The nervous system is a lot more fast acting and more rapid action occurs when compaired to the endocrine and the slow
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body is found in the thyroid gland‚ but is found also in the blood and muscles. The body contains approximately 20 to 30 mg of iodine which is mostly stored in the thyroid gland located in front of the neck. Food sources: Milk is the major source‚ fish from the sea‚ ‚ shell fish‚ fish liver oil‚ sunflower seeds‚ yogurt(low fat) egg‚ strawberries‚ mozzarella cheese and iodized salt. Seaweed is also a good source of iodine. Function : Help ensure proper thyroid gland functioning. Keeps hair‚ skin
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