"Physioex 9 0 Exercise 4 Answers Endocrine System Physiology" Essays and Research Papers

  • Physioex 9 0 Exercise 4 Answers Endocrine System Physiology

    Why did the metabolic rates differ? Because of the different organs that were removed from the two other rats that would produce certain hormones 3. If an animal has been thyroidectomized, what hormone(s) would be missing from its blood? thyroxine 4. As a result of the missing hormone(s), what would the overall effect on the body and metabolism be? Thyroxine wouldn’t be released which helps maintain metabolism and body. So 5. How could you treat a thyroidectomized animal so that it functioned...

    Blood sugar, Cortisol, Diabetes mellitus 1218  Words | 4  Pages

  • Lab 4: Endocrine System Physiology

    Lab 4: Endocrine System Physiology | 1. | | Refer to Activity 1: Determining Baseline Metabolic Rates. How did the baseline metabolic rates of the three rats differ? Answer: | The metabolic rates for the thyroidectomized and hypophysectomized rats were lower than that of the normal rat. | | | 2. | | Why did the metabolic rates differ? Check all that apply: Answers: | The hypophysectomized rat lacked thyroid-stimulating hormone. The thyroidectomized rat lacked thyroxine hormone....

    Diabetes mellitus, Hormone, Insulin 522  Words | 3  Pages

  • Blood and Physiology Lab Lesson

    BIOL 2111 Human Anatomy and Physiology II Lab Spring Semester 2014- Sections: A, B (Mon), D, E (Tue), G, H (Wed) Instructor: Ms. Schmaeman Office: 301E Goodwyn Hall (no office hours, just drop by or email for appointment) Phone: 334-244-3988 (only available M-F 8-5pm- cannot get e-mails at home) E-mail: cschmaem@aum.edu Class objectives: To do exercises that cover human structure using dissections, models, computer simulations, and graphic illustrations. Learning objectives: • To identify...

    Anatomy, Biology, Blood 556  Words | 6  Pages

  • Physioex Endocrine System

    Exercise 4: Endocrine System Physiology: Activity 2: Plasma Glucose, Insulin, and Diabetes Mellitus Lab Report Pre-lab Quiz Results You scored 80% by answering 4 out of 5 questions correctly. 1. Which of the following statements is false? Your answer : c. Insulin decreases plasma glucose levels. Correct answer: d. Insulin is a hormone secreted into the stomach to aid with starch digestion. 2. Which of the following statements is true? You correctly answered: d. All of these statements are true. 3...

    Blood sugar, Diabetes, Diabetes mellitus 711  Words | 3  Pages

  • Endocrine System Physiology

    Lab 28B: Endocrine System Physiology Computer Simulation Introduction The endocrine system is the second greatest control system of the body and has many effects on the tissues and organs. The thyroid gland, which is a part of the endocrine system, releases a hormone that maintains metabolism. This hormone is thyroxine. Thyroxine production is controlled by thyroid stimulating hormone, which is released by the pituitary gland. TSH stimulates the thyroid gland to produce thyroxine. In...

    Blood sugar, Diabetes mellitus, Endocrine system 1454  Words | 5  Pages

  • Renal System Physiology Physioex

    Exercise 9: Renal System Physiology: Activity 3: Renal Response to Altered Blood Pressure Lab Report Pre-lab Quiz Results You scored 25% by answering 1 out of 4 questions correctly. 1. If all other variables are kept constant, how does the afferent arteriole radius affect the rate of glomerular filtration (select all that apply)? Your answer : b. A decreased afferent arteriole radius will increase the rate of glomerular filtration. Correct answer: c. An increased afferent arteriole radius will increase...

    Artery, Blood, Efferent arteriole 943  Words | 3  Pages

  • Endocrine System Physiology: Computer Simulation

    NAME LAB TIME/DATE _ Endocrine System Physiology: Computer Simulation Metabolism The following questions refer to Activity 1: Determining Baseline Metabolic Rates. 1. Which rat had the fastest baseline metabolic rate? -------------------------The normal rat 2. Compare the baseline metabolic rates for the thyroidectomized rat and the normal rat and explain your results. The thyroidectomized rat had a lower baseline metabolic rate beause the removal of its thyroid gland prevented it...

    Adrenocorticotropic hormone, Cortisol, Cushing's syndrome 850  Words | 5  Pages

  • Physioex Endocrine System

    Lab 1 – Exercise 4: Endocrine System Name: Kathryn Marso ACTIVITY 1: Metabolism and Thyroid Hormone Part 1: Chart 1: Effects of Hormones on Metabolic Rate | | Normal Rat | Thyroidectomized Rat | Hypophysectomized Rat | BaselineWeightMl O2 used in 1 minuteMl O2 used per hourMetabolic ratePalpation results | 250.9 grams 7.1 ml 426 ml 1697 ml O2/kg/hr | 245.7 grams 6.2 ml 372 ml 1514 ml O2/kg/hr | 244.6 ...

    Anterior pituitary, Blood sugar, Cortisol 1717  Words | 7  Pages

  • Bio lap report endocrine system

    The Endocrine System Laszlo Vass, Ed.D. Version 42-0023-01-01 Purpose What is the purpose of this exercise? Are there any safety concerns associated with this exercise? If so, list what they are and what precautions should be taken. The purpose of this exercise is to point out the major endocrine structures and being able to identify them and understand their functions...

    Adrenal cortex, Endocrine gland, Endocrine system 1345  Words | 7  Pages

  • Physioex 8.0 Exercise 1

    REVIEW SHEET EXERCISE 1 Cell Transport Mechanisms and Permeability 1. Match each of the definitions in Column A with the appropriate term in Column B. |Column A |Column B | |__E__ term used to describe a solution that has a lower |a. diffusion | |concentration of solutes compared to another solution |b. facilitated diffusion...

    Chemistry, Concentration, Diffusion 653  Words | 4  Pages

  • Endocrine System Physiology

    REVIEW SHEET EXERCISE 1 Cell Transport Mechanisms and Permeability 1. Match each of the definitions in Column A with the appropriate term in Column B. Column A Column B __E___ term used to describe a solution that has a lower concentration of solutes compared to another solution ___G__ term used to describe a solution that has a higher concentration of solutes compared to another solution ___A__ the movement of molecules from an area of higher concentration to an area of lower concentration...

    Chemistry, Concentration, Diffusion 500  Words | 3  Pages

  • Physioex 9 Exercise 6 Notes

    PhysioEX notes Autorhythmicity- heart’s ability to trigger its own contractions Phase O- a lot like depolarization in neuronal action potentials. Sodium channels open, increase of sodium INTO cell. Phase 1- sodium channels close, potassium channels close, decrease in potassium and sodium. Calcium channels open, increase of calcium into cell. Phase 2- Plateau phase, membrane still depolarized (contract). Potassium channels closed, L-type calcium channels stay open. Lasts 0.2 seconds/200...

    Acetylcholine, Action potential, Cardiac muscle 792  Words | 4  Pages

  • Renal System Physiology Physioex 9.0 Activity 1

    Exercise 9: Renal System Physiology: Activity 1: The Effect of Arteriole Radius on Glomerular Filtration Lab Report Pre-lab Quiz Results You have not completed the Pre-lab Quiz. 03/31/14 page 1 Experiment Results Predict Question: Predict Question 1: What will happen to the glomerular capillary pressure and filtration rate if you decrease the radius of the afferent arteriole? Your answer : b. Both pressure and filtration rate will decrease. Predict Question 2: What will happen...

    Distal convoluted tubule, Efferent arteriole, Glomerulus 596  Words | 5  Pages

  • Endocrine System

     Introduction: The endocrine system is the second greatest control system of the body and has many effects on the tissues and organs. The thyroid gland, which is a part of the endocrine system, releases a hormone that maintains metabolism. This hormone is thyroxine. Thyroxine production is controlled by thyroid stimulating hormone, which is released by the pituitary gland. TSH stimulates the thyroid gland to produce thyroxine. In this experiment, the effects of TSH and thyoxine on metabolic rate...

    Endocrine gland, Endocrine system, Hormone 1282  Words | 7  Pages

  • Endocrine System

    NAME:____________________________ REGULATION REVIEW - HONORS [pic] ENDOCRINE SYSTEM 1. Explain how the endocrine system aids humans in maintaining homeostasis. 2. Consider the following diagram of the human endocrine system: [pic] a. Label each number with the appropriate term. b. Which numbered structure produces hormones that regulate blood sugar levels? c. Which numbered structure produces hormones that stimulate egg...

    Adrenal cortex, Cell signaling, Cortisol 454  Words | 4  Pages

  • Physioex 9 exercise 1

    membrane. How well did the results compare with your prediction? Glucose will diffuse through the 200 MWCO membrane because its MW is 180. The MW of the protein albumin is much greater than 200 so it will not diffuse through the 200 MWCO membrane. 4. Put the following in order from smallest to largest molecular weight: glucose, sodium chloride, albumin, and urea. Sodium chloride, urea, glucose, and albumin Simulated Facilitated Diffusion 1. Explain one way in which facilitated diffusion is...

    Diffusion, Ion, Membrane biology 924  Words | 4  Pages

  • Syllabus: Nervous System and Pal Anatomical Models

    Anatomy & Physiology I Lab Fall 2013 Lab L05-7052 Friday 12:35-2:35 AS 11 Lecturer: Kelli H. Tamvada, M.A. Contact Information: KTamvada@albany.edu Office location: AS 235 Office hours: Tuesdays 3:00-5:00, or by appointment Required Texts: Heisler, R. E., Hebert, N., Chinn, J. Krabbenhoft, K. M., and Malakhova, O. (2014) PAL 3.0 Lab Guide: practical anatomy lab. Pearson Zao, P., Stabler, T., Smith, L., Lokuta, A., Griff, E. (2014). PhysioEx 9.0 Laboratory Simulations in Physiology. Pearson...

    Anatomy, Autonomic nervous system, Central nervous system 938  Words | 5  Pages

  • – Endocrine System

    Week 3 Lab 4Endocrine System Physiology - Activities 1-4 pages 43 - 48 Latasha Roberts March 25, 20012 SC145L-8H Introduction: (please post an introduction to the lab, include what you will be doing for each activity) Activity 1: Determining Baseline Metabolic Rates Data: (add your results here in numbers - Chart 1 is used in Activities 1-4) Chart 1 – Effects of Hormones on Metabolic Rate Rat Types Baseline: Normal Thyroidectomized Hypophysectomized Weight...

    Basal metabolic rate, Energy, Hormone 760  Words | 4  Pages

  • Endocrine System

    Endocrine System @ _ dorothydlcrz Endocrine System • To secrete hormones into the bloodstream. • Controlling, Instructions, Messenger. • Collecting of glands. • The endocrine system controls a number of important functions throughout the body, including the growth and development, metabolism and homeostasis. • Endocrinology – Study the scientific and medical specialty concerned with hormonal secretions and the diagnosis and treatment of disorders of the endocrine system. Endocrine System •Does...

    Adrenal cortex, Adrenal gland, Endocrine gland 620  Words | 40  Pages

  • PHYSIOLOGY

    body 1.1 outline the main anatomical features of the human body 1. 1.2 discuss how body systems interact to ensure the body functions and grows LO2 Understand the relationship between body functioning and relevant detailed anatomy and physiology 2.1 explain normal body responses to everyday activities 2. 2.2 discuss how body responses are explained by cellular and tissue structure and physiology 3. 2.3 explain how the body coordinates its internal activities LO3 Understand how routine...

    Anatomy, Blood, Human anatomy 832  Words | 4  Pages

  • Physioex Exercise 2 Activity 4

    Exercise 2: Skeletal Muscle Physiology: Activity 3: The Effect of Stimulus Frequency on Skeletal Muscle Contraction Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. During a single twitch of a skeletal muscle You correctly answered: b. maximal force is never achieved. 2. When a skeletal muscle is repetitively stimulated, twitches can overlap each other and result in a stronger muscle contraction than a stand-alone twitch. This phenomenon is known as...

    Acetylcholine, Motor unit, Motor unit recruitment 1052  Words | 4  Pages

  • PhysioEx 9.0 Exercise 10 ANSWERS

    PhysioExExercise 9 Activity 1: 1. excretion and regulation 2. glomerular capillaries (glomerulus) & Bowman’s capsule 3. The filtrate flows from the Bowman's capsule into the renal tubule called the proximal convoluted tubule then into the loop of Henle, and finally into the distal convoluted tubule: a. Proximal Convoluted Tubule b. Loop of Henle c. Distal Convoluted Tubule 4. When the radius of the afferent arteriole was decreased, the pressure and the filtration rate both decreased...

    Bowman's capsule, Distal convoluted tubule, Efferent arteriole 633  Words | 3  Pages

  • Physioex 4

    LAB ONE: Exercise 4Endocrine System Activity 1: Metabolism and Thyroid Hormone Part 1: 1. The normal rat had the fastest basal metabolic rate. 2. The metabolic rates differed between the normal rat and the surgically altered rats because the surgically altered rats didn’t have a thyroid or pituitary gland and therefore, the normal rat had a faster basal metabolic rate. The results turned out to be the way I predicted them to be. 3. T3 and T4 would be missing in the animal’s blood...

    Blood sugar, Cortisol, Cushing's syndrome 768  Words | 3  Pages

  • Exercise 8 Physioex 8.0

    Human Anatomy & Physiology Version 8.0 Physioex Exercise 8 CHEMICAL AND PHYSICAL PROCESSES OF DIGESTION - ANSWERS Please note: I do not include the charts as you still have to do the experiments and print the data and graphs. Activity 1 What do tubes 2, 6, and 7 reveal about pH and amylase activity? Hint: What variable was changed in the procedure? a. maximum of amylase is at pH 7.0 (tubes 2 & 5, brownish red) and pH 9.0 showed little activity (tubes 6 & 7, green) Which pH...

    Amylase, Digestion, Enzyme 858  Words | 5  Pages

  • Physioex 8.0 Exercise 9 Completed

    fluid flow through the nephron? >>No! No urine was collected which indicates no fluid flows through the nephron.  3.   What is the glomerular filtration rate? >>The glomerular filtration rate is 0 which means the glomeruli are not carrying out any filtration task.    4.   How does it compare to your baseline data, and why?  >>The glomerular filtration rate in baseline data is 124.99 which indicate functional glomeruli. The data support the concept that the reduction of...

    Blood, Efferent arteriole, Electrolyte 1844  Words | 7  Pages

  • Endocrine System

    An overview of the nervous and endocrine systems, their functions and how together they regulate homeostasis The endocrine system is the internal system of the body that deals with chemical communication by means of hormones, the ductless glands that secrete the hormones, and those target cells that respond to hormones. The endocrine system functions in maintaining the basic functions of the body ranging from metabolism to growth. The endocrine system functions in long term behavior and works...

    Endocrine system, Growth hormone, Hormone 2594  Words | 7  Pages

  • Physioex 8.0 Exercise 2

    Exercise 1: Cell Transport Mechanisms and Permeability Worksheet Assignment Due: Week 2 Student instructions: Follow the step-by-step instructions for this exercise found in your text and record your answers in the spaces below. Submit this completed document by the assignment due date found in the Syllabus. Please make sure that your answers are typed in RED. Please type your Name and Student ID Number here: Simple Diffusion Activity 1: Simulating Simple diffusion 1. What...

    Concentration, Diffusion, Facilitated diffusion 609  Words | 3  Pages

  • Exercise Physiology

    There are many aspects of being an exercise physiology major. The field of exercise physiology has always interested me, but I was never sure about what career path I would choose. This year has really given me a better understanding of what path I would like to pursue. I really wanted to be an occupational therapist, but shortly after decided that I wanted to be a physical therapist. According to Writing, the annual salary for a physical therapist is in a range from $70,000-$100,000 (2010). I wanted...

    Academic degree, Athletic training, Doctorate 975  Words | 3  Pages

  • endocrine system

    Endocrine System The endocrine system includes all of the glands of the body and the hormones produced by those glands. The glands are controlled directly by stimulation from the nervous system as well as by chemical receptors in the blood and hormones produced by other glands. By regulating the functions of organs in the body, these glands help to maintain the body’s homeostasis. Cellular metabolism, reproduction, sexual development, sugar and mineral homeostasis, heart rate, and digestion are...

    Anterior pituitary, Endocrine gland, Endocrine system 1555  Words | 4  Pages

  • anatomy and physiology

    PHYSIOEX 9.0 REVIEW SHEET EXERCISE 4 Endocrine System Physiology NAME ___ LAB TIME/DATE ___ ACTIVITY 1 Metabolism and Thyroid Hormone Part 1 1 Which rat had the fastest basal metabolic rate (BMR)? ___ ___ 2 Why did the metabolic rates differ between the normal rat and the surgically altered rats? How well did the results compare with your prediction? ___ ___ ___ 3 If an animal has been thyroidectomized, what hormone(s) would be missing in its blood? ___ ___ 4 If an animal has been...

    Basal metabolic rate, Cortisol, Diabetes mellitus 746  Words | 4  Pages

  • Assignment 4

    Seminar 4 - Exercises #1. How many cells can be in a computer's main memory if each cell's address can be represented by two hexadecimal digits? What if four hexadecimal digits are used? Explain your answer. Answer: Hexadecimal digits is a base 16 number system and it ranges between 0 and F i.e. 0 - 9 and A - F (10 -15). (Table 1 below shows binary, decimal and hexadecimal representation). Two hexadecimal digits will be between 00 and FF and this will make up to 256 cells i.e. 0 – 255 (16...

    Binary numeral system, Binary-coded decimal, Computer 634  Words | 3  Pages

  • PhysioEx 9 Ex. 11 review sheet

    physioex 9.0 Review Sheet Exercise 4 Endocrine System Physiology Name: Kelly E. Fischer Lab Time/Date: 7:00 PM/Wednesday Activity 1 Metabolism and Thyroid Hormone Part 1 1 Which rat had the fastest basal metabolic rate (BMR)? The normal rat had the faster basal metabolic rate, because it was not missing its pituitary gland or its thyroid gland. 2 Why did the metabolic rates differ between the normal rat and the surgically altered rats? How well did the results compare with your prediction...

    Cushing's syndrome, Diabetes mellitus, Hormone 1186  Words | 3  Pages

  • Physioex Chapter 1

    SYLLABUS BIO 135-Z1 & BIO 135-01 BASIC ANATOMY & PHYSIOLOGY FALL 2013 INSTRUCTOR: Brenda Bennett, MS, MT ASCP) OFFICE: AS 107 PHONE: OFFICE: (270) 831-9714 E-MAIL: brenda.bennett@kctcs.edu COURSE DESCRIPTION: Basic Anatomy and Physiology is designed to provide knowledge of the structure and function of the human body with an emphasis on normalcy. The course includes interaction of all body systems in maintaining homeostasis and promotes an understanding...

    Academic dishonesty, Anatomy, Bankruptcy in the United States 2033  Words | 10  Pages

  • Endocrine System

    Lab 1 – Exercise 4: Endocrine System ACTIVITY 1: Metabolism and Thyroid Hormone Part 1: Chart 1: Effects of Hormones on Metabolic Rate Normal Rat Thyroidectomized Rat Hypophysectomized Rat Baseline Weight Ml O2 used in 1 minute Ml O2 used per hour Metabolic rate Palpation results 250 grams 7.1 ml 426ml 1704 ml O2/kg/hr NO MASS 245 grams 6.3 ml 378 ml 1542.86 ml O2/kg/hr ...

    Basal metabolic rate, Blood sugar, Hormone 603  Words | 7  Pages

  • HP Lab Syllabus MW Sp 15

    Biology Human Physiology Lab (MW) Professor Terry Pardee Class Syllabus Spring 2015 Lecture Class Hours: MW 8:00-9:15 Room: Sci-313 (Not Nearly Enough Time) Lab Class Hours: M or W 9:30-12:20 Room Sci 316 Office Hours: M 12:30-1:30; T 10:00-11:00 & 12:30-1:30; W 12:30-1:30; Th 12:30-1:30 Study Group: Th 12:30-2:00 in Conference Room Sci-333 Supplemental Instruction: tba Office: Sci 339 Phone: 289-6249 email: tpardee@vcccd.edu (Do not use D2L email). Text: Human Physiology by Stuart Ira...

    Circulatory system, Experiment, Final examination 1341  Words | 4  Pages

  • explain how the body respond are explained by the cellular and tissus estructure and physiology

    explained by the cellular and tissus estructure and physiology (1.2)Identification of how body system interact to ensure proper functioning and growth of the human body. And 6 elements explain how the body responds to his physical activities (particularly in relation to the musculoskeletal system, cardiovascular system and respiratory system). 2.2 explain how the body respond are explained by the cellular and tissus estructure and physiology (2.3) Further, identify how his body will coordinate...

    Blood, Heart, Human body 591  Words | 3  Pages

  • Endocrine System

    The endocrine system is a 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...

    Cortisol, Endocrine gland, Endocrine system 1613  Words | 5  Pages

  • PhysioEx Endocrine Answers

    4 Exercise Endocrine System Physiology Advance Preparation/Comments Consider covering the following topics to prepare students for the simulation: • Describe the regulation of thyroid hormone secretion. • Explain the relationship between the hypophysis (pituitary gland) and the hypothalamus. • Describe the synthesis of thyroid hormones, thyroxine and triiodothyronine. • Explain disorders that result in goiter formation. • Review the factors that contribute to bone density. • Explain the regulation...

    Anterior pituitary, Blood sugar, Cortisol 2420  Words | 8  Pages

  • Muscle Physiology

    Muscle Physiology Purpose: What is the purpose of this exercise? Are there any safety concerns associated with this exercise? If so, list what they are and what precautions should be taken. Refer to the appendix of this manual if you need a tutorial on how to make graphs in Microsoft Excel®. Exercise 1: Muscle Twitch Data Table 1A: Muscle Twitch of Rectus Data Table 1B: Muscle Twitch of Lateralis Eye Muscle Quadriceps Femoris Time (milliseconds) Tension (kilogram-force) ...

    Actin, Exercise physiology, Harshad number 593  Words | 6  Pages

  • Exercise 6 Physioex 8.0

    Exercise 6: Cardiovascular Physiology Worksheet Assignment Due: Week 6 Electrical Stimulation Activity 1: Direct Heart Stimulation 1. Did you see any change in the trace? I did not see a change in the trace 2. Why or why not? This is because it needs more stimulation 3. Did you see any change in the trace? I did see a change in the trace 4. Why or why not? This is because there is double stimulation. 5. Describe the change you see in the trace. How does it differ from the baseline...

    Acetylcholine, Cardiac muscle, Muscle 847  Words | 3  Pages

  • ACC 460 Week 4 Individual Ch 9 10 Textbook Exercises

    This pack of ACC 460 Week 4 Individual Ch.9 10 Textbook Exercises comprises: Chapter 9: 9-3a Chapter 10 Review and Discussion Question, 1, 5, 15 Business - Accounting Resources: Ch. 9 10 of Government and Not-for-Profit Accounting Prepare written answers to the following assignments from Government and Not-for-Profit Accounting : Ch. 9: Exercise 9-3, Part a Ch. 10: Questions for Review and Discussion 1, 5, 15 You can save some cash by not purchasing your...

    Book, English-language films, Exercise 404  Words | 3  Pages

  • PhysioEx 9 Review Sheet

    M09_ZAO2177_01_SE_CH09.QXD 3/4/11 2:08 AM Page 143 R E V I E W S H E E T EXERCISE NAME ________________________________ LAB TIME/DATE _______________________ A C T I V I T Y 1 9 Renal System Physiology The Effect of Arteriole Radius on Glomerular Filtration 1. What are two primary functions of the kidney? ____________________________________________________________ __________________________________________________________________________________________________ 2. What are the components...

    Efferent arteriole, Glomerulus, Kidney 1071  Words | 4  Pages

  • Physio Lab Ex 8.0 Exercise 8 Herzing University Week 3-4

    Physiology & Anatomy Lab SC 145L Anatomy & Physiology I Lab Chemical and Physical Processes of Digestion Introduction: In this lab, we will see how different chemical processes occur as we observe how different enzymes digest different substrates and produce subunits. Key Terms: (found in bold in Lab Manual) Please define all bold terms in your own words: Enzymes- Large protein molecules made by your body cells. Catalyst- Without becoming part of the substance it will change the rate...

    Digestion, Enzyme, Pancreas 822  Words | 3  Pages

  • Endocrine System

    Endocrine System The nervous system sends electrical messages to control and coordinate the body. The endocrine system has a similar job, but uses chemicals to “communicate”. These chemicals are known as hormones. A hormone is a specific messenger molecule synthesized and secreted by a group of specialized cells called an endocrine gland. These glands are ductless, which means that their secretions (hormones) are released directly into the bloodstream and travel to elsewhere in the body totarget...

    Endocrine gland, Endocrine system, Hormone 783  Words | 3  Pages

  • Review Sheet Exercise 6 Cardiovascular Physiology

    REVIEW SHEET EXERCISE 6 Cardiovascular Physiology NAME: LAB TIME/DATE: 1. Define each of the following terms: • autorhymicity- The heart is autorhythmic. This means it generates its own rhythmic action potential independent of the nervous system. • sinoatrial node- is the impulse-generating (pacemaker) tissue located in the right atrium of the heart, and thus the generator of normal sinus rhythm. • pacemaker cells- are specialized cells that cause involuntary muscles and tissues to...

    Acetylcholine, Action potential, Cardiac pacemaker 855  Words | 3  Pages

  • Physioex 8.0 Exercise 10

    Exercise 10: Acid/Base Balance Worksheet Assignment Due: Week 1 Student instructions: Follow the step-by-step instructions for this exercise found in your text and record your answers in the spaces below. Submit this completed document by the assignment due date found in the Syllabus. Please make sure that your answers are typed in RED. Please type your Name and Student ID Number here: Stephanie Brewer 4189660 Activity 1: Normal Breathing 1. At 20 seconds, pH = 7.41 2...

    Acidosis, Alkalosis, Bicarbonate 1376  Words | 6  Pages

  • short answer questions for Lecture Exam 4

    Sample ‘short answer’ questions for Lecture Exam 4 (Final Exam) (1) Briefly describe the meninges and spaces that surround the spinal cord. Meningeal Branch: Tiny, reenters vertebral canal, innervates meninges and blood vessels (2) Distinguish among exteroceptors, interoceptors and proprioceptors. Exteroceptors: Respond to stimuli arising outside body Receptors in the skin for touch, pressure, pain, and temperature Most special sense organs (vision, hearing, equilibrium, taste, smell) Interoceptors:...

    Acetylcholine, Action potential, Brain 1331  Words | 7  Pages

  • SC131 Unit 9 Assignment Lab Worksheet

    and Physiology II Unit 9 Student Name: __________________________ Unit 9 Lab Worksheet: Endocrine Anatomy Directions: Go to Real Anatomy and select Endocrine. Find the appropriate images to use as references and use your mouse to roll over the images and click on the highlighted structures. You can use the search engine to find additional images. If you need help navigating Real Anatomy, click on Take a Tour or click the question mark for the Help menu. 1. Identify the highlighted endocrine gland...

    Anatomy, Endocrine system, Glands 253  Words | 7  Pages

  • Immune System and Answer

    5) The lymphatic system involves which of the following organs? E) A, B, and Answer E 7) In the inflammatory response, the absence of which of the following would prevent all the others from happening? D) release of histamine Answer: D 10) Inflammatory responses may include all of the following except C) reduced permeability of blood vessels to conserve plasma. Answer: C 12) A bacterium entering the body through a small cut in the skin will do which of the following? E) activate...

    Action potential, Antibody, B cell 1227  Words | 6  Pages

  • Anatomy: Respiratory System

    Respiratory System WebQuest    Introduction   The primary function of the respiratory system is to supply the blood with oxygen. The respiratory system does this through breathing. Breathing is a natural process that we use to obtain oxygen, unlike eating or drinking to get energy. When we breathe, we inhale oxygen and exhale carbon dioxide. This exchange of gases is the respiratory system's means of getting oxygen to the blood. The respiratory tract is responsible for taking the gases...

    Larynx, Mucus, Nasal cavity 957  Words | 5  Pages

  • Physio ex exercise 9 activity 1

    Name: Luis A. Cruz Exercise 9: Renal System Physiology: Activity 1: The Effect of Arteriole Radius on Glomerular Filtration Lab Report Pre-lab Quiz Results You scored 100% by answering 5 out of 5 questions correctly. 1. There are approximately __________ nephrons in a healthy human kidney. You correctly answered: c. 1 × 106 2. Which of the following lists the anatomical structures in the correct order as they are encountered by the blood and filtered fluid during the process of filtration...

    Bowman's capsule, Glomerulus, Kidney 656  Words | 4  Pages

  • Physioex 8.0 Exercise 11

    Session 1- PhysioEx Exercise 11—Kyle 1. List the following values from Chart 1: Hematocrit value for healthy male living at sea level in Boston 48 Hematocrit value for healthy female living at sea level in Boston 44 2. Were the values listed in question 1 within normal range? Yes 3. Describe the difference between the male and the female hematocrit for an individual living in Boston. The secretion of erythropoetin from the kidneys stimulates testosterone in males. Erythropoetin makes...

    Anemia, Blood, Blood type 1131  Words | 5  Pages

  • The Endocrine System

    Endocrine System Is a group of specialized organs and body tissues that produce, store, and secrete chemical substances known as hormones. As the body's chemical messengers, hormones transfer information and instructions from one set of cells to another. Because of the hormones they produce, endocrine organs have a great deal of influence over the body. Among their many jobs are regulating the body's growth and development, controlling the function of various tissues, supporting pregnancy...

    Adrenal cortex, Anterior pituitary, Endocrine gland 1426  Words | 4  Pages

  • Functional Anatomy of the Endocrine Glands

    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 path...

    Adrenal cortex, Endocrine gland, Endocrine system 714  Words | 5  Pages

  • Exercise 2 Physioex

    Exercise 2: Skeletal Muscle Physiology: Activity 1: The Muscle Twitch and the Latent Period Lab Report Pre-lab Quiz Results You scored 20% by answering 1 out of 5 questions correctly. 1. Skeletal muscles are connected to bones by Your answer : c. ligaments. Correct answer: b. tendons. 2. Skeletal muscles are composed of hundreds to thousands of individual cells called Your answer : b. myofibrils. Correct answer: c. fibers. 3. The term motor unit refers to Your answer : a. all of the motor neurons...

    Acetylcholine, Action potential, Muscle 683  Words | 3  Pages

  • Physiology chapter 1 notes

    Describe how negative feedback systems regulate body temperature.  Include the role of sensors, effectors, input, output, integrating center, set point, error signal, and regulated variables.

 Guided Student Activities

 Organization of the Body, 1.1 page 2
 1. Physiology is the study of what? The study of the functions of organisms comes in many forms-plant physiology, cell physiology, microbial physiology, and animal physiology, to name a few. Human physiology focuses on how the human body...

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