Note: Explain and summarize the terms and ideas. Introduction of endocrine system:The endocrine system acts through chemical messengers called hormones that influence growth, development,and metabolic activities. The action of the endocrine system is measured in minutes, hours, or weeks and is moregeneralized than the action of the nervous system. The nervous system acts through electrical impulses andneurotransmitters to cause muscle contraction and glandular secretion. The effect is of short duration, measured inseconds, and localized.organsparts/structuresfunctionsHypothalamus - is located at the base of the brain, near the optic chiasm where the optic nerves behind each eyecross and meet. The hypothalamus secretes hormones that stimulate or suppress the release of hormones in thepituitary gland, in addition to controlling water balance, sleep, temperature, appetite, and blood pressure.Pituitary - The pituitary gland is located below the brain. Usually no larger than a pea, the gland controls manyfunctions of the other endocrine glands.Thyroid and Parathyroids - The thyroid gland and parathyroid glands are located in front of the neck, below thelarynx (voice box). The thyroid plays an important role in the body's metabolism. The parathyroid glands play animportant role in the regulation of the body's calcium balance.Adrenals - An adrenal gland is located on top of each kidney. The adrenal glands make and release corticosteroidhormones and epinephrine that maintain blood pressure and regulate metabolism.Pineal body - The pineal body is located below the corpus callosum, in the middle of the brain. It produces thehormone melatonin, which helps the body know when it's time to sleep.Ovaries - A woman's ovaries are located on both sides of the uterus, below the opening of the fallopian tubes. Inaddition to containing the egg cells necessary for reproduction, the ovaries also produce estrogen and progesterone.Testes - A man's testes are located in a pouch that hangs suspended outside the male body. The testes producetestosterone and sperm.Pancreas - The pancreas is located across the back of the abdomen, behind the stomach. The pancreas plays a role indigestion, as well as hormone production.their relationsEndocrine glands release hormones into the bloodstream. This lets the hormones travel to cells in other parts of thebody. The endocrine hormones help control mood, growth and development, the way our organs work, metabolism,and reproduction. The endocrine system regulates how much of each hormone is released.

✓Hormones is the main key point for action of endocrine system which ✓Hormones influence growth,…

Answered: Explain and summarize the terms and…

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Explain and summarize the terms and ideas.

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Endocrine: List down all hormones in the body and provide information on the following: gland, hormone, target organ, response/ function, stimulated by, inhibited by, hypersecretion, and hyposecretion. Sample answers are provided below: Gland Target Organ Hypersecretion Hyposecretion Response/ Function Stimulates somatic growth; mobilizes fats; spares glucose Hormone Stimulated By Inhibited By Pituitary Gland (Нурophysis) Growth Hormone Releasing Hormone (GHRH) Factor (IGF) Dwarfism Growth Hormone (GH) Liver, bones and muscles Somatomedins Gigantism Insulin-like Growth Acromegaly (Adenohypophysis = Anterior) Thyroid- Stimulating Hormone (TSH) Stimulates production of thyroid hormones Thyrotropin- releasing Hormone (TRH) Feedback Cretinism in children; Thyroid Results to Mechanism Hyperthyroidism Note: Continue this table in another sheet. Complete your answer on that sheet.
pick an endocrine gland of your interest. Imagine a human being lacking the said endocrine gland. Predict what might happen to the individual. How will the absence of the endocrine gland affect the homeostatic events, growth, development, differentiation and multiplication of the body tissues?
In tabular form, identify the different organs that have endocrine functions and their secretions and principal effect. In the discussion below, briefly discuss what is HPO Axis and identify three HPO Axis. briefly discuss what is a negative feedback mechanism.
Describe how the nervous system and the endocrine system work together in the fight-flight response. Be specific with what parts of the nervous system are at play, the signal pathway, what is released/secreted and what response they create.
For each of the following statements, indicate whether it applies more to the endocrine system or the nervous system: rapid; discrete responses; controls growth and development; long-lasting responses.
Match the endocrine glands numbered above with the functions listed below. Number: Answer Answer Answer Answer Function: Releases a hormone that increases blood calciumlevels Produces a hormone that increases the volume of water in the blood Produces a hormone that causes uterine contractions Releases the hormone that stimulates fat, protein & carbohydrate metabolism
Functions of Various Hormones 1. increases calcium levels in the blood 2. lowers calcium levels in the blood 3. stimulates contraction of the smooth muscles of the uterus and breasts 4. increases metabolic rate and regulates growth and development 5. lowers blood sugar levels by stimulating uptake of glucose by cells and conversion of glucose to glycogen in liver and muscles 6. increases blood sugar levels by stimulating the conversion of glycogen to glucose Match four of the functions numbered above with the hormones given below. Function: Parathyroid Hormone: Calcitonin Thyroxine Glucagon Hormone
Why is it that hormones act only on their target organs? Name hormones that have most body organs as their target organs. Hypothyroidism and hyperthyroidism may lead to marked increase/ decrease, respectively, in body weight. Why is that so? Discuss the similarities and differences between thyroid hormone and steroid hormones. Illustrate the secretion of insulin hormone
Compare endocrine system function with nervous system function and describe how these systems work together to regulate body processes.
Differentiate between the endocrine system and the nervous system. Provide FOUR differences between the two systems.
The nervous and endocrine systems work together to maintain homeostasis. These two systems differ in terms of method of communication, speed of communication, duration of response, target pathway, and actions of effectors.Select the FOUR statements below that describe the endocrine system. Sends hormones via the bloodstream Sends hormones via neural pathways or electrochemical transmission Fast-acting (milliseconds) Slow-acting (minutes/hours/days) Causes glands to secrete or muscles to contract Causes changes in metabolic activities Acts on specific glands or muscles Sends hormones to a broad range of target cells
Which of the choices listed below is the correct order of events for the action of lipid-soluble hormones? O Hormone diffuses across cell membrane, hormone binds to receptors, translation of new protein, transcription of mRNA, cell's activity is altered. O Hormone binds to DNA, hormone binds to receptors, cell activity is altered, transcription, and translation. O Hormone diffuses across cell membrane, binds to receptors, receptors bind to DNA, transcription of mRNA, translation of new protein, cell's activity is altered. O Hormone binds to receptor, translation of protein, gene expression is turned on, cell's activity is altered. Save for Later Attempts: 0 of 3 used FB Submit Answer