Endocrine System Exam Questions

Tests your knowledge of the Endocrine System, it's glands and hormones. Each organ is pictured separately, along with a description of hormones produced by the organ. Hormones are the chemical messengers of the body. Hormones & Endocrine System M. MULTIPLE CHOICE. Production of a man's testosterone and a woman's estrogen are inhibited If the onset is before puberty, growth and sexual development may be affected After puberty, there may be sexual difficulties, reduced fertility, and absence of menstruation Low testosterone with uncompensated (low) gonadotropins (LH and FSH. Quickly memorize the terms, phrases and much more. This book covers the Endocrine System and gives 105 sample questions for you practice answering. Difficulty: Tough. NCLEX Practice Exam. Endocrine System MCQ - Multiple Choice Question and Answer Endocrine System MCQ with detailed explanation for interview, entrance and competitive exams. The endocrine system is a system of glands that secretes hormones into the circulatory system. Learn coordination and control MCQ: endocrine glands are, with choices faster than nervous system, glands with ducts, ductless glands, and outside the body for best biology graduate programs. inhibition e all of the above 3. These hormones are produced and secreted by what are known as endocrine glands. Images and pdf's:. Tes Global Ltd is registered in England (Company No 02017289) with its registered office at 26 Red Lion Square London WC1R 4HQ. In the above picture: Identify the structure indicated by the yellow arrow. Endocrine System & Medications - Nursing Content, Sample questions with rationale & Exam Strategies for NCLEX RN 4. The endocrine system is an information signal system like the nervous system. Its work is complicated, but these activities will help students understand how the endocrine system gets the job done. Endocrine System. Online MCQ test on Endocrine System -> Reproductive system -> Nervous System Answers 1. The human endocrine system includes all the glands used to make hormones that ensure one can be able to go through puberty, get pregnant, and even manage stress The human endocrine system includes all the glands used to make hormones that ensure one can be able to go through puberty, get pregnant, and even manage stress effectively. Endocrine Lecture Test Questions – Set 1 1. The main function of the endocrine system is to help regulate and maintain the various functions of the body by releasing hormones, which are often referred to as chemical messengers. The real exam lets you move backwards and forwards from question to question, as well as correct old answers. Raise your score by familiarizing yourself with the Acute Care Nurse Practitioner Exam. b and c from above are correct 2. Test your knowledge with the Ch. As discussed in the previous paragraphs, the manifestations of endocrine illnesses are so far reaching as to affect almost every organ system. Good luck, and remember that. TOTAL: 40 Do you want to test your knowledge on whatever you learned in the Anatomy and Physiology pages? Do you want to master the endocrine system, and what it's made of? Look no further, here is the quiz of your dreams! The quiz that will let you know every least bit of information you want to know. Compare and contrast endocrine and exocrine glands. A comprehensive database of more than 102 endocrine system quizzes online, test your knowledge with endocrine system quiz questions. Endocrine System Questions and Answers. 1: How Organ. Non localized response e. Endocrine disruptors are chemicals known to interfere with development and reproduction, and they may cause serious neurological and immune system effects. The questions by topic are organised according to syllabus unit. Nervous and Endocrine System Review Questions 2014. The content of these demonstration items will not necessarily match that of the specialty of your examination. Identify major locations of major endocrine organs using human torso model. ENDOCRINE Multiple Choice Questions and Answers pdf free download objective type interview questions for medical students very important MEDICAL Interview Questions MEDICAL Questions and Answers,multiple choice questions,manual lab viva,seminor projects,online tests,objective type questions pdf free download for MBBS medicine students. The endocrine glands secrete hormones that regulate various metabolic activities in the body. B: The adrenal glands are part of the endocrine system. Together with the nervous system, it is considered one the two 'long distance. Endocrine Problems (exam Mode) By Rnpedia. ? It is composed of glands that secrete chemical messengers into the blood. Structures of the Endocrine System. Examine the neurobiological foundations of behavior and how these inform all our psychological processes. Questions By Topic. The nervous system, quiz 1 - Test your knowledge of the anatomy of the nervous system. sympathetic d. 35 - The Endocrine System. MSN Exam for Endocrine System (EM) Please wait while the activity loads. ANAT113: Endocrine System Practice Exam (42 questions) 1. an increase in the growth rate of the individual D. The endocrine system also helps give your body the energy it needs to function properly. Musculoskeletal tissue b. Each document contains the questions in separate sections for sections A, B and C of the exam papers. The physiologic effects of hormones depend largely on their concentration in blood and extracellular fluid. This PowerPoint Review Game is one very small part of a larger science unit from www. , a growth hormone that results in increased muscle mass), or responding at inappropriate times (e. The nervous system, quiz 1 - Test your knowledge of the anatomy of the nervous system. In a hurry? Browse our pre-made printable worksheets library with a variety of activities and quizzes for all K-12 levels. Presenting complaint; Alimentary changes; Integumental changes; Nervous changes; Rheumatoid changes; Urogenital changes; Past medical, surgical. You will not be tested on Sentence Skills on the ACCUPLACER-Next Generation. com makes it easy to get the grade you want!. For free endocrine system exam prep you must go through real exam. The endocrine system is made up of different organs located in separate parts of the body. Human Endocrine System - MCQs and Questions | Online Multiple Choice Questions with answers. B: The adrenal glands are part of the endocrine system. Our mission is to provide a free, world-class education to anyone, anywhere. The multiple choice questions in General Pathology, Organ System Pathology, Clinical Pathology, and Extended Matching banks have three formats. Glands of the Endocrine System Learners study two diagrams of the lymphatic system and then test their knowledge in drag-and-drop exercises. This activity contains 20 questions. Endocrine Disorders NCLEX practice questions with rationale Prepare your NCLEX test for FREE with our question bank that contains more than 1500 NCLEX practice questions with rationale. Endocrine gland hormone review. Learning about Endocrine Diseases often feels overwhelming to nursing students. Visit us to know more differences. 1 An Overview of the Endocrine System 17. Instructions: For each histology question, pick the one best answer. 1: Genetic Chapter 29 Nervous And Endocrine Systems 0% Complete. Endocrine Problems (exam Mode) By Rnpedia. Skeletal System. Hormones interface with cells that contain matching receptors in or on their surfaces. therefore, endocrine glands receive information from certain regions of the body and can produce effects in other regions, providing. After gathering a medical history and performing a physical exam, the doctor may recommend certain tests, including ACTH stimulation tests, CRH stimulation tests, abdominal x-rays, and CT scans. You are given one minute per question. Review the material from this module by completing the practice test below: Licenses and Attributions. The hypothalamus. Take this quiz to see how much you know about the endocrine system. One of the most important pieces of information to remember is to TRY. org The job of the Nervous System is: A to receive stimulus as sensory input. Quiz: Endocrine System. The Central Nervous System (CNS) includes the brain and spinal cord. Buccal pigmentation (Addison's). Questions for test review Learn with flashcards, games, and more — for free. Its work is complicated, but these activities will help students understand how the endocrine system gets the job done. Because the condition is often difficult to diagnose, testing for adrenal insufficiency can help detect the condition at an early stage. The Nervous System Review - Image Diversity: the human nervous system CNS PNS. Introductory Topics: Introduction to Medical Terminology: Prefixes, Roots, and Suffixes: Chemistry: Tissues: Skeletal System: Chapter 1 Topics: Levels of Organization. She has been bothered by headaches for the past 3 months. Some of these facts about the endocrine system are as follows: One interesting fact is that the endocrine system has no ducts. (Please note: The ACCUPLACER-Next Generation sample questions sheet has a Sentence Skills section. Hormones are important for almost all cells in the body to work. Endocrine System Quiz Click and hold on the answer space to see the possible answers. What are three examples of conditions controlled by homeostasis in the body? Blood glucose concentration, body temperature and. Production of a man's testosterone and a woman's estrogen are inhibited If the onset is before puberty, growth and sexual development may be affected After puberty, there may be sexual difficulties, reduced fertility, and absence of menstruation Low testosterone with uncompensated (low) gonadotropins (LH and FSH. The endocrine systems responsibilities include regulating growth, sexual development and function, metabolism and mood. Spend your time wisely! The NCLEX Exam: Endocrine Disorders includes 50 multiple choice questions in 2 sections. Endocrine System Trivia Questions & Answers : Page 5 This category is for questions and answers related to Endocrine System, as asked by users of FunTrivia. A significant difference between the nervous system and endocrine system is that the nervous system uses electrical impulses to send messages through neurons while endocrine glands use hormones to send messages to the target cells through the bloodstream. Endocrine system questions 2. ? It influences and is influenced by the nervous system ? None of the above. For free endocrine system exam prep you must go through real exam. Get ready for the Acute Care Nurse Practitioner Exam with free Acute Care Nurse Practitioner practice test questions and prepare for the real thing. A chemical substance secreted into the body fluids in very small amounts, exerting metabolic effects on distant body cells, is: a. View Test Prep - Ch38 from NURSING 101 at Tacoma Community College. Sample Exam Questions Chapter 18 – Endocrine System 1. Endocrine disorders: History. Of course if I do suspect problems with pathogens after going through the initial consultation then I very well might recommend such testing. Endocrine function may be influenced by myriad factors. Coordination and control - The human endocrine system - AQA. Make sure to add the Histology-World testbank to your bookmarks so that you can come back before every histology exam. Given below is an incomplete table about certain hormones, their source glands and one major effect of each on the body in humans. The endocrine system is arguably one of the most interesting systems in the human body. Best Endocrine System Interview Questions and Answers. View Test Prep - Ch38 from NURSING 101 at Tacoma Community College. Learn vocabulary, terms, and more with flashcards, games, and other study tools. (Please note: The ACCUPLACER-Next Generation sample questions sheet has a Sentence Skills section. Question: Describe several main differences in the communication methods used by the endocrine system and the nervous system. decreases the conversion of glycogen into glucose. The key to mastering this body system is to challenge yourselves with this NCLEX sample questions. The chemical groups into which hormones can be divided include a. In addition to the above-mentioned, there is evidence that exposure to naturally occurring and man-made endocrine disruptors such as tributyltin, certain bioaccumulating chlorinated compounds, and phytoestrogens is widespread and in susceptible individuals, may trigger endocrine disorders. Learning about Endocrine Diseases often feels overwhelming to nursing students. CliffsNotes study guides are written by real teachers and professors, so no matter what you're studying, CliffsNotes can ease your homework headaches and help you score high on exams. Chapter Practice Test This activity contains 19 questions. Once in the blood, the hormones travel through the cardiovascular system until they reach their target cells. Test and improve your knowledge of Endocrine System: Help and Review with fun multiple choice exams you can take online with Study. Summary notes, revision videos and past exam questions by topic for AQA Biology GCSE Topic 5 - Homeostasis and Response. Nelson Biology 12 $105. Human endocrine system Hormones and nerves A hormone is a chemical substance, produced by a gland and carried in the bloodstream, which alters the activity of specific target organs. Nervous System - Multiple Choice Test ©Sheri Amsel • www. This chapter describes the endocrine system and lists various disorders to help you prepare for the NCLEX-RN exam. Are link neurones in the central nervous system (CNS). She has been bothered by headaches for the past 3 months. 1 - the nervous system: test your knowledge of nervous system physiology. The endocrine system and adrenaline. Endocrine System Set 1 (Be as specific as possible. If the body is tired, then the endocrine system will do what it needs to keep the body and organs running as best as it can. Test and improve your knowledge of ASVAB: The Human Endocrine System with fun multiple choice exams you can take online with Study. Glands of the Endocrine System Learners study two diagrams of the lymphatic system and then test their knowledge in drag-and-drop exercises. WebAnatomy, University of Minnesota Test your anatomy knowledge with these interactive questions. may influence each other c. Choose from the following :. 1) Gluconeogenesis occurs in the liver due to. com for Teachers for Schools for Working Scholars for College. Over 700 multiple choice anatomy and physiology questions. You can optionally send your quiz results to your instructor. The hormones that the endocrine system distribute throughout the body provide feedback to the brain for neural processing. a decrease in the secretions of other glands B. Using it:- 1) familiarises you with the contents of Unit 3. Question 1. Endocrine Problems (exam Mode) By Rnpedia. Eighth Grade (Grade 8) Nervous and Endocrine Systems questions for your custom printable tests and worksheets. Inspect for goiter. Do you know what glands make up the endocrine system? Initializing Quiz QuizGriz enables knowledge-seekers to experience a community of like-minded people that are focused on exercising their mind while mastering interest-based topics. reception c. Begin with the scalp and progress downward. The part of the brain that some consider to be a "master control center" of the endocrine system is the: hypothalamo-hypophyseal tract. Questions By Topic. Quickly memorize the terms, phrases and much more. Practice Lab Practical on the Urinary System. Nervous System to Endocrine System The Endocrine System carries hormones into the blood and other body fluids. Learning about Endocrine Diseases often feels overwhelming to nursing students. Hormones produce an effect on specific target organs in the body. Question 1. For that we provide endocrinology sample paper real test. In a healthy person, administration of propylthiouracil (a drug that blocks thyroidal peroxidase activity) is most likely to cause: A. These signals are passed through the blood to arrive at a target organ, which has cells possessing the appropriate receptor. The "master gland" of the endocrine system, located at the base of the brain, is the Latest Endocrinology Multiple Choice Questions and Answers for pdf free. Compare and contrast endocrine and exocrine glands. integration 2. This exam will test your knowledge about the disorders of the Endocrine System. impossible 2. The hypothalamus and pituitary gland. Short test on human endocrine system. Endocrine System. an increase in the growth rate of the individual D. The hormone secreting glands are located in different parts of a human body (see the image given below). Pigmented nipple (Addison's). Here is a good diagram of the endocrine system. In this lesson we discuss the characteristics of hormones as well as explain the differences between. All tissues d. Answer will be revealed after each question. Just pick an audience, or yourself, and it'll end up in their incoming play queue. Questions and Answers. exploringnature. 18 The Endocrine System Test Bank Questions. For rn nclex review questions free you must go through real exam. Although not an exhaustive listing, click on each organ system to view a sample of the diseases, disorders and medical assessments you may encounter during the exam. Biology Question Bank for Entrance Exams For AIPMT Main other Medical Entrance Exam Prepration, Question Bank for Biology Endocrine System is given below. The necessary instruments are noted in Table 134. Can a blood exam rule out kidney, liver, thyroid, endocrine etc. The physiology of the endocrine system, quiz 1 - Find out how much you know about the functions of the endocrine system. Test your knowledge with the Ch. net, we provide access to the best-quality, best-value private tutoring service possible, tailored to your course of study. IMPORTANT POINTS Animals maintain dynamic equilibrium amongst different physiological processes. Endocrine System. The human endocrine system includes all the glands used to make hormones that ensure one can be able to go through puberty, get pregnant, and even manage stress The human endocrine system includes all the glands used to make hormones that ensure one can be able to go through puberty, get pregnant, and even manage stress effectively. True or false: Neurotransmitters are a special class of paracrines. NCLEX-PN Practice Questions Exam Cram, 5th. Instructions: For each histology question, pick the one best answer. The endocrine system secretes hormones that control how bodily functions work. CHAPTER 2: The Roles and Responsibilities of the Medication Aide 31 Part III: Medication Administration, Observation, and Reporting. Structures of the Endocrine System. It's simple: each one of our tutorial videos explains how to answer one of the exam questions provided. The Endocrine System Chapter Exam Instructions. (Don't worry, there won't be a complicated matching question like this on the quiz or exam, but hopefully you'll find this exercise useful in terms of matching target organs with the cell types observed in the pituitary gland). If a patient has the correct amount of T3 & T4, their TSH value will be normal. In addition, men produce hormones in their testes and women produce them in their ovaries. Endocrine Disorders NCLEX practice questions with rationale Prepare your NCLEX test for FREE with our question bank that contains more than 1500 NCLEX practice questions with rationale. Definition of endocrine gland, hormone endo = within, crine = to secrete endocrine glands secreting hormones into surrounding tissue fluids. Endocrine System Trivia Questions & Answers : Page 5 This category is for questions and answers related to Endocrine System, as asked by users of FunTrivia. The questions by topic are organised according to syllabus unit. Loss, gain of chest hair. The primary function of these ductless glands is to secrete their hormones directly into the surrounding fluid. Download that s. Circulatory System. It takes only a tiny amount to cause big changes in cells or even your whole body. Multiple choice questions predominately on hormone function. Musculoskeletal Disorders Practice Test Below are recent practice questions under UNIT 1 -Medical-Surgical Nursing for Musculoskeletal Disorders. In addition to the above-mentioned, there is evidence that exposure to naturally occurring and man-made endocrine disruptors such as tributyltin, certain bioaccumulating chlorinated compounds, and phytoestrogens is widespread and in susceptible individuals, may trigger endocrine disorders. A significant difference between the nervous system and endocrine system is that the nervous system uses electrical impulses to send messages through neurons while endocrine glands use hormones to send messages to the target cells through the bloodstream. The chemical groups into which hormones can be divided include a. The endocrine system is arguably one of the most interesting systems in the human body. Difficulty: Tough. The endocrine system is an important and complex topic of the preclinical studies. Exercise boosts the number of hormones circulating in your body and strengthens receptor sites on target organ cells. Once in the blood, the hormones travel through the cardiovascular system until they reach their target cells. This activity contains 20 questions. Patient's who are most likely to. True or false: Neurotransmitters are a special class of paracrines. speeds up protein synthesis within cells. 9 Endocrine System of Human Anatomy and Physiology: Chapter 9 Practice Test (The Endocrine System). Begin with the scalp and progress downward. For test-like practice, use the AAMC Sample Questions and Sections and choose passages based on the content areas you have reviewed. Hormones and Endocrine System 1. Endocrine glands secrete hormones straight into the bloodstream. Instructions: For each histology question, pick the one best answer. This PowerPoint Review Game is one very small part of a larger science unit from www. Here is a good diagram of the endocrine system. This is my work booklet for the first assignment of unit 15. List four functions of the endocrine system. Questions By Topic. conduction b. View Test Prep - Ch38 from NURSING 101 at Tacoma Community College. The endocrine systems responsibilities include regulating growth, sexual development and function, metabolism and mood. An abnormal finding by the nurse during an endocrine assessment would be A. The human endocrine system modulates several processes of the body by the function of hormones. It enhances the movement of amino acids through the cell membranes and increases the rate of protein synthesis. Focus topic: Endocrine disorders. This game lets you have 8 tries i. Learn Endocrine System - NCLEX® - Picmonic for Nursing faster and easier with Picmonic's unforgettable images and stories! Picmonic is research proven to increase your memory retention and test scores. Urinary System Practice Exam. amino acids and peptides c. slows down glucose formation from lactic acid. Your endocrine response to exercise can improve organ function, physical appearance and your state of mind. While reviewing these diagnostic exams, the exam reviewer should be alert for information that would be an important part of nursing care for these clients. Questions for test review Learn with flashcards, games, and more — for free. Endocrine gland hormone review. Removing part of gland D would most likely result in A. New PANCE Endocrine System - Interactive NCCPA™ Content Blueprint study guide with clinical pearls tables and comprehensive endocrinology system exam review. For General Pathbology and Organ System Pathology exams with single best answer multiple choice questions, click on the checkbox next to the letter for the answer. As discussed in the previous paragraphs, the manifestations of endocrine illnesses are so far reaching as to affect almost every organ system. Match target organ 1. Endocrine System. Parathyroid gland 2. In the second part you have to match the hormones from part one with their correct target tissues. The following analogy may help you on the EMT exam. Endocrine System Trivia Questions & Answers : Page 5 This category is for questions and answers related to Endocrine System, as asked by users of FunTrivia. Read the following 3 definitions of 3 different types of neurones and label them a) Co-ordinate the response. The main image depicts the overall transport system (the vascular system) and associated organs. designed for year 10 GCSE and a year 11 class BTEC. d) adrenal and parathyroid 5. D: False - Both need certain receptors (Hormones receptors (endocrine), Neurotransmitter receptors in nervous system Very strange question, if i saw this on an exam, I would definitely challenge it. 5'6", Wgt 124 lbs, BMI 19. The quiz below is designed to test out how well you understand this important system and how it functions. file: bio_geo_3_ESO_interiores. Disorders of the Adrenal Glands-cushings and addissons ENDOCRINE SYSTEM Disorders of the Adrenal Glands: An overview and Care of the …. A significant difference between the nervous system and endocrine system is that the nervous system uses electrical impulses to send messages through neurons while endocrine glands use hormones to send messages to the target cells through the bloodstream. The endocrine system is composed of ductless glands that secrete hormones into the blood. In this live Grade 12 Life Sciences show we take a close look at the Endocrine System. To thoroughly assess the endocrine system, you must take an accurate health history and conduct a physical examination. The nervous system is involved in: a. True or false: Neurotransmitters are a special class of paracrines. This theme focuses on genetics, the old question of nature versus nurture, and the organization of the endocrine and nervous systems. The endocrine system involves many organ systems and hormones, many of which are still being investigated and understood. For both of us, and we're assuming some of you, this is the first AP class we have ever taken. b and c from above are correct 2. The PNS is made of nerves and neural ganglia. The necessary instruments are noted in Table 134. During the initial assessment, the nurse notes that the patient has a blood pressure of 148/92 mmHg, a BMI of 28, and a blood glucose level of 161 mg/dL. The majority of these procedures are surgical in nature, so we’d find them in the Surgery section of the CPT manual. Buccal pigmentation (Addison's). 18 The Endocrine System Test Bank Questions. therefore, endocrine glands receive information from certain regions of the body and can produce effects in other regions, providing. -We will conclude our discussion of the Endocrine system. This prolonged stress causes the 29 gland to release 30 which goes to the adrenal glands. You may use any book, but you must list below the title, author, and page number for any book other than your text. Each organ system has its own mode of regulation, for instance, the nervous system generates impulses for regulation whereas endocrine system operates with endocrine glands that secrete. Long-Distance Regulators • Bio-chemical signals “Secreated” in circulatory system to modulate regulatory messages in the organ system. Although, the wording for D is strange, it does not necessary imply that the endocrine system does not need certain receptors - Just that it needs. The endocrine system produces hormones that are transported by the circulatory system to target cells when changes. QuizGriz enables knowledge-seekers to experience a community of like-minded people that are focused on exercising their mind while mastering interest-based topics. Anatomy and Physiology Answers. In the first part you must choose whether a hormone is produced in the stomach or in the intestines. These chemicals are most important for our growth, responses to stress, metabolism and water and mineral balance. Endocrine System Function and Assessment Multiple Choice Identify the choice that best completes the statement or. Which of the following information about lifestyle changes would be most beneficial. TOTAL: 40 Do you want to test your knowledge on whatever you learned in the Anatomy and Physiology pages? Do you want to master the endocrine system, and what it's made of? Look no further, here is the quiz of your dreams! The quiz that will let you know every least bit of information you want to know. This exam will test your knowledge about the disorders of the Endocrine System. a decrease in the blood calcium level C. Glands of the Endocrine System Learners study two diagrams of the lymphatic system and then test their knowledge in drag-and-drop exercises. By regulating the functions of organs in the body,. Endocrine Problems (exam Mode) By Rnpedia. As discussed in the previous paragraphs, the manifestations of endocrine illnesses are so far reaching as to affect almost every organ system. inhibition e. carbohydrates and sugars e. Susanne Hiller-Sturmhöfel, Ph. Multiple Choice Questions the nervous system - Estrella Mountain Community College. The questions are separated into higher and ordinary level questions and by examination year. B: The adrenal glands are part of the endocrine system. Question 1 Question 2 Question 3 www. Both due Monday. Some of the worksheets displayed are The human endocrine system, Grades 6 to 8 human body series endocrine system, Teachers guide endocrine system grades 3 to 5, Grades 9 to 12 human body series endocrine system, The endocrine system, Endocrine system work, 5 17 endocrine handout, Anatomy physiology endocrine system. The significant difference between these two is that the nervous system uses electrical signals or impulses to send the signals through neurons, while the Endocrine system uses hormones acting as the chemical messenger to send signals to the target cell through the blood stream in the body. conduction d. Suppressing the immune system will allow the organ to survive in the body and not be destroyed. Endocrine System and Stress Response Lab Manual Exercises: Exercise 27 (Activities 1& 2) Learning Outcomes: 1. ENDOCRINE Multiple Choice Questions and Answers pdf free download objective type interview questions for medical students very important MEDICAL Interview Questions MEDICAL Questions and Answers,multiple choice questions,manual lab viva,seminor projects,online tests,objective type questions pdf free download for MBBS medicine students. It is made up of glands that release chemicals to control many bodily functions, including cell growth and development, mood, sexual functions, and metabolism, the process of converting fuel from foods into energy for the body to function. Coordination and control - The human endocrine system - AQA. Chapter 14: Endocrine System Test Bank MULTIPLE CHOICE 1. Challenging questions such as Chronic Renal Failure, Kidney Transplant, and Renal Calculi are given in this test. This exam will test your knowledge about the disorders of the Endocrine System.