Fluid and Electrolytes P A R T 2
|
|
- Antonia Lindsey
- 5 years ago
- Views:
Transcription
1 Fluid and Electrolytes P A R T 2
2 Fluid Shifts Extracellular fluid distribution is dynamic Interstitial fluid formation is continuous
3 Venous system Large veins (capacitance vessels) Small veins (capacitance vessels) Postcapillary venule Thoroughfare channel Heart Large lymphatic vessels Lymph node Lymphatic system Arteriovenous anastomosis Arterial system Elastic arteries (conducting vessels) Muscular arteries (distributing vessels) Lymphatic Sinusoid capillary Arterioles (resistance vessels) Terminal arteriole Metarteriole Capillaries Precapillary sphincter (exchange vessels) Figure 19.2
4 Regulation of ECF Movement Movement from capillaries mediated by hydrostatic and osmotic pressures Fluid distribution is a balance of forces Capillary hydrostatic Interstitial osmotic Interstitial hydrostatic Capillary osmotic
5 Cells receive nutrients and other solutes by way of fluids filtered through capillary walls Lungs Gastrointestinal tract Kidneys Blood plasma O 2 CO 2 Nutrients H 2 O, H 2 O, Ions Ions Nitrogenous wastes Interstitial fluid O 2 CO 2 Nutrients H 2 O Ions Nitrogenous wastes Intracellular fluid in tissue cells Figure 26.3
6 Arteriole Net HP Net OP (35 0) (26 1) Interstitial fluid Capillary Venule Net HP Net OP (17 0) (26 1) HP = hydrostatic pressure Due to fluid pressing against a wall Pushes In capillary (HP c ) Pushes fluid out of capillary 35 mm Hg at arterial end and 17 mm Hg at venous end of capillary in this example In interstitial fluid (HP if ) Pushes fluid into capillary 0 mm Hg in this example Net HP 35 mm Net OP 25 mm NFP (net filtration pressure) is 10 mm Hg; fluid moves out Net HP 17 mm Net OP 25 mm NFP is -8 mm Hg; fluid moves in OP = osmotic pressure Due to presence of nondiffusible solutes (e.g., plasma proteins) Sucks In capillary (OP c ) Pulls fluid into capillary 26 mm Hg in this example In interstitial fluid (OP if ) Pulls fluid out of capillary 1 mm Hg in this example Figure 19.17
7 Edema Atypical accumulation of interstitial fluid Causes Increased flow of fluid out of the blood or impaired lymphatic drainage Blood pressure Proteins in interstitial fluid Plasma proteins Lymphatic obstruction
8 Edema Blood pressure More tissue fluid at arteriolar end of capillary Hypertension Proteins in interstitial fluid Decreases osmotic return of water into venous end of capillary Inflammation Allergic reaction
9 Edema Plasma proteins Decreases osmotic return of water into venous end of capillary Liver disease Kidney disease malnutrition Lymphatic obstruction Parasites Elephantiatis Tumor
10 Edema
11 Dehydration Fluid loss exceeds fluid intake Extracellular osmolarity exceeds intracellular osmolarity Fluid moves into ECF compartment Cell volume reduction = compromised function
12 Dehydration Fluid loss exceeds fluid intake Causes Hemorrhage, severe burns, prolonged vomiting or diarrhea, profuse sweating, water deprivation, diuretic abuse Symptoms Thirst, dry flushed skin, oliguria Consequences May lead to weight loss, mental confusion, hypovolemic shock, and loss of electrolytes
13 1 Excessive 2 ECF osmotic 3 Cells lose loss of H 2 O pressure rises H 2 O to ECF from ECF by osmosis; cells shrink (a) Mechanism of dehydration Figure 26.7a
14 Hypotonic Hydration A.K.A. Water intoxication Causes Renal failure or rapid excessive water intake ECF is diluted hyponatremia net osmosis into tissue cells swelling of cells severe metabolic disturbances (nausea, vomiting, muscular cramping, cerebral edema) possible death
15 Hypotonic Hydration A.K.A. Water intoxication ECF is diluted hyponatremia net osmosis into tissue cells swelling of cells severe metabolic disturbances (nausea, vomiting, muscular cramping, cerebral edema) possible death
16 1 Excessive H 2 O enters the ECF 2 ECF osmotic pressure falls 3 H 2 O moves into cells by osmosis; cells swell (b) Mechanism of hypotonic hydration Figure 26.7b
17 Questions
Cardiovascular System B L O O D V E S S E L S 3
Cardiovascular System B L O O D V E S S E L S 3 Fluid Shifts Between Capillaries and Tissue Permeable capillaries allow plasma and solutes to pass into interstitial space interstitial or extracellular
More informationFluids and electrolytes
Body Water Content Fluids and electrolytes Infants have low body fat, low bone mass, and are 73% or more water Total water content declines throughout life Healthy males are about 60% water; healthy females
More informationBody Water Content Infants have low body fat, low bone mass, and are 73% or more water Total water content declines throughout life Healthy males are
Fluid, Electrolyte, and Acid-Base Balance Body Water Content Infants have low body fat, low bone mass, and are 73% or more water Total water content declines throughout life Healthy males are about 60%
More informationBody water content. Fluid compartments. Regulation of water output. Water balance and ECF osmolallty. Regulation of water intake
Body water content Infants have low body fat, low bone mass, and are 73% or more water Total water content declines throughout life Healthy males are about 60% water; females 50% This difference reflects
More informationCardiovascular system: Blood vessels, blood flow. Latha Rajendra Kumar, MD
Cardiovascular system: Blood vessels, blood flow Latha Rajendra Kumar, MD Outline 1- Physical laws governing blood flow and blood pressure 2- Overview of vasculature 3- Arteries 4. Capillaries and venules
More informationBody Fluids and Fluid Compartments
Body Fluids and Fluid Compartments Bởi: OpenStaxCollege The chemical reactions of life take place in aqueous solutions. The dissolved substances in a solution are called solutes. In the human body, solutes
More informationBlood Vessels. Chapter 20
Blood Vessels Chapter 20 Summary of the Characteristics of Arteries and Veins Characteristic Artery Vein Wall thickness thick thin Shape in cross section round flattened Thickest tunic media externa Collagen
More informationPhysiology of Circulation
Physiology of Circulation Dr. Ali Ebneshahidi Blood vessels Arteries: Blood vessels that carry blood away from the heart to the lungs and tissues. Arterioles are small arteries that deliver blood to the
More informationBIOL 221 Chapter 26 Fluids & Electrolytes. 35 slides
BIOL 221 Chapter 26 Fluids & Electrolytes 35 slides 1 Body Water Content Total Body Water is the percentage of a person s weight that is water. TBW can easily vary due to: gender males have higher TBW
More informationBody Water Content Total Body Water is the percentage of a person s weight that is water. TBW can easily vary due to: gender
BIOL 221 Chapter 26 Fluids & Electrolytes 35 slides 1 Body Water Content Total Body Water is the percentage of a person s weight that is water. TBW can easily vary due to: gender males have higher TBW
More informationCardiovascular Module
Cardiovascular Module Cardiovascular Physiology Lect. Six Microcirculation & Lymphatics (Edema formation) Prof. Dr. Najeeb Hassan Mohammed The microcirculation and the lymphatic system The microcirculation
More informationTala Saleh. Riham Abu Arrah, Abdallah AlQawasmeh. Yanal Shafagoj
27 Tala Saleh Riham Abu Arrah, Abdallah AlQawasmeh Yanal Shafagoj Cardiovascular system Think of the following situation: 5 Cancerous cells (for example: Lymphoma cells) are placed in a proper medium with
More informationDisclaimer. Chapter 3 Disorder of Water, Electrolyte and Acid-base Professor A. S. Alhomida. Disorder of Water and Electrolyte
Disclaimer King Saud University College of Science Department of Biochemistry The texts, tables, figures and images contained in this course presentation (BCH 376) are not my own, they can be found on:
More informationMicrocirculation and Edema. Faisal I. Mohammed MD, PhD.
Microcirculation and Edema Faisal I. Mohammed MD, PhD. Objectives: Point out the structure and function of the microcirculation. Describe how solutes and fluids are exchang in capillaries. Outline what
More informationFluid, Electrolyte, and Acid Base Balance
Chapter 26 Fluid, Electrolyte, and Acid Base Balance Bi 233 Body Water Content Largest component of the body Infants have low body fat, low bone mass, and are 73% or more water Healthy males are about
More informationBlood Flow, Blood Pressure, Cardiac Output. Blood Vessels
Blood Flow, Blood Pressure, Cardiac Output Blood Vessels Blood Vessels Made of smooth muscle, elastic and fibrous connective tissue Cells are not electrically coupled Blood Vessels Arteries arterioles
More informationChapter 21! Chapter 21 Blood Vessels and Circulation! Blood Vessels and Circulation!
Chapter 21! Blood Vessels and Circulation! SECTION 21-1! Blood vessels differ in size, structure, and functional properties! 2 Major Vessel Types! Arteries - carry blood away from the heart Higher pressure
More informationChapter 21! Blood Vessels and Circulation! SECTION 21-1! Blood vessels differ in size, structure, and functional properties!
Chapter 21! Blood Vessels and Circulation! SECTION 21-1! Blood vessels differ in size, structure, and functional properties! 2 1! Major Vessel Types! Arteries - carry blood away from the heart Higher pressure
More informationBody fluids. Lecture 13:
Lecture 13: Body fluids Body fluids are distributed in compartments: A. Intracellular compartment: inside the cells of the body (two thirds) B. Extracellular compartment: (one third) it is divided into
More informationCardiovascular System: Vessels and Circulation (Chapter 21)
Cardiovascular System: Vessels and Circulation (Chapter 21) Lecture Materials for Amy Warenda Czura, Ph.D. Suffolk County Community College Eastern Campus Primary Sources for figures and content: Marieb,
More informationMicrocirculation and Edema- L1 L2
Microcirculation and Edema- L1 L2 Faisal I. Mohammed MD, PhD. University of Jordan 1 Objectives: Point out the structure and function of the microcirculation. Describe how solutes and fluids are exchanged
More information11 Jumana jihad Enas ajarma saleem
11 Jumana jihad Enas ajarma saleem This sheet is exactly the same as the last year sheet the doctor didn t say anything new. It s done by ReemAkiely I just added some notes. Topic of this lecture: Body
More informationChapter 15 Fluid and Acid-Base Balance
Chapter 15 Fluid and Acid-Base Balance by Dr. Jay M. Templin Brooks/Cole - Thomson Learning Fluid Balance Water constitutes ~60% of body weight. All cells and tissues are surrounded by an aqueous environment.
More informationHyperemia, Congestion, and Edema
Hyperemia, Congestion, and Edema Hyperemia Acute, actively increased blood flow Tissues look red (erythema) Congestion Chronic, passively reduced outflow Tissues look pale or blue (cyanosis) Edema Water
More informationHeart. Large lymphatic vessels Lymph node. Lymphatic. system Arteriovenous anastomosis. (exchange vessels)
Venous system Large veins (capacitance vessels) Small veins (capacitance vessels) Postcapillary venule Thoroughfare channel Heart Large lymphatic vessels Lymph node Lymphatic system Arteriovenous anastomosis
More informationPeripheral Circulation and Regulation
Peripheral Circulation and Regulation Functions of Peripheral Circulation 1. Contain the blood 2. Exchange nutrients, waste products, and gases with tissues 3. Transport 4. Regulate blood pressure, along
More informationSix main classes of blood vessels (on handout) Wall structure of arteries and veins (on handout) Comparison: Arteries vs. Veins (on handout)
Cardiovascular System: Vessels and Circulation (Chapter 21) Lecture Materials for Amy Warenda Czura, Ph.D. Suffolk County Community College Eastern Campus Six main classes of blood vessels Primary Sources
More informationCauses of Edema That Result From an Increased Capillary Pressure. Student Name. Institution Affiliation
Running Head: CAUSES OF EDEMA 1 Causes of Edema That Result From an Increased Capillary Pressure Student Name Institution Affiliation CAUSES OF EDEMA 2 Causes of Edema That Result From an Increased Capillary
More informationOT Exam 3, August 19, 2002 Page 1 of 6. Occupational Therapy Physiology, Summer Examination 3. August 19, 2002
Page 1 of 6 Occupational Therapy Physiology, Summer 2002 Examination 3 August 19, 2002 There are 20 questions and each question is worth 5 points for a total of 100 points. Dr. Heckman's section is questions
More informationMicrocirculation. Lecture Block 11 (contributions from Brett Burton)
Lecture Block 11 (contributions from Brett Burton) Elements of Arterioles, capillaries, venules Structure and function: transport Fluid balance Lymph system Vessels of the Circulatory System Diameter Aorta
More informationChapter 14 Blood Vessels, Blood Flow and Pressure Exam Study Questions
Chapter 14 Blood Vessels, Blood Flow and Pressure Exam Study Questions 14.1 Physical Law Governing Blood Flow and Blood Pressure 1. How do you calculate flow rate? 2. What is the driving force of blood
More informationPhysiology of the body fluids, Homeostasis
Physiology of the body fluids, Homeostasis Tamas Banyasz The Body as an open system 1. Open system: The body exchanges material and energy with its environment 2. Homeostasis: The process through which
More informationFahed alkarmi. Bahaa najjar. Muhammad khatatbeh
13 Fahed alkarmi Bahaa najjar Muhammad khatatbeh We have said before that we have a certain amount of water in our bodies, this amount is distributed as follows: 1- Two thirds (2/3) of that water is inside
More information1. 09/07/16 Ch 1: Intro to Human A & P 1
Table of Contents # Date Title Page # 1. 09/07/16 Ch 1: Intro to Human A & P 1 2. 09/19/16 Ch 18: Water, Electrolyte, and Acid-Base Balance 5 i 1 09/19/16 Chapter 18: Water, Electrolyte, and Acid-Base
More informationPhysiology of Circulation. Dr. Hiwa Shafiq 16/12/2018
Physiology of Circulation Dr. Hiwa Shafiq 16/12/2018 Overview of the circulation The function of the circulation is to: 1. transport nutrients to the body tissues 2. transport waste products away 3. conduct
More informationAny of these questions could be asked as open question or lab question, thus study them well
Any of these questions could be asked as open question or lab question, thus study them well describe the factors which regulate cardiac output describe the sympathetic and parasympathetic control of heart
More informationCHAPTER 27 LECTURE OUTLINE
CHAPTER 27 LECTURE OUTLINE I. INTRODUCTION A. Body fluid refers to body water and its dissolved substances. B. Regulatory mechanisms insure homeostasis of body fluids since their malfunction may seriously
More informationChapter 26 Fluid, Electrolyte, and Acid- Base Balance
Chapter 26 Fluid, Electrolyte, and Acid- Base Balance 1 Body Water Content Infants: 73% or more water (low body fat, low bone mass) Adult males: ~60% water Adult females: ~50% water (higher fat content,
More informationAmjad Bani Hani Ass.Prof. of Cardiac Surgery & Intensive Care FLUIDS AND ELECTROLYTES
Amjad Bani Hani Ass.Prof. of Cardiac Surgery & Intensive Care FLUIDS AND ELECTROLYTES Body Water Content Water Balance: Normal 2500 2000 1500 1000 500 Metab Food Fluids Stool Breath Sweat Urine
More informationSOCM Fluids Electrolytes and Replacement Products PFN: SOMRXL09. Terminal Learning Objective. References. Hours: 2.0 Last updated: November 2015
SOCM Fluids Electrolytes and Replacement Products PFN: SOMRXL09 Hours: 2.0 Last updated: November 2015 Slide 1 Terminal Learning Objective Action: Communicate knowledge of Fluid, Electrolyte, and Acid
More informationPrinciples of Fluid Balance
Principles of Fluid Balance I. The Cellular Environment: Fluids and Electrolytes A. Water 1. Total body water (TBW) = 60% of total body weight 2. Fluid Compartments in the Body a. Intracellular Compartment
More informationCopyright 2010 Pearson Education, Inc. Blood Vessel Structure
Blood Vessel Structure Structure of Blood Vessel Walls Arteries and veins Tunica intima, tunica media, and tunica externa Lumen Central blood-containing space Capillaries Endothelium with sparse basal
More informationLab Period: Name: Physiology Chapter 14 Blood Flow and Blood Pressure, Plus Fun Review Study Guide
Lab Period: Name: Physiology Chapter 14 Blood Flow and Blood Pressure, Plus Fun Review Study Guide Main Idea: The function of the circulatory system is to maintain adequate blood flow to all tissues. Clinical
More informationبسم اهلل الرحمن الرحيم
بسم اهلل الرحمن الرحيم o Always we try to maintain a Homeostasis mechanism. Homeostasis : maintenance of internal environment. How?! The environment,that cells live in it,must be in a constant natural
More informationWater compartments inside and outside cells maintain a balanced distribution of total body water.
Chapter 9 Water Balance Chapter 9 Lesson 9.1 Key Concepts Water compartments inside and outside cells maintain a balanced distribution of total body water. The concentration of various solute particles
More informationChapter 9. Body Fluid Compartments. Body Fluid Compartments. Blood Volume. Blood Volume. Viscosity. Circulatory Adaptations to Exercise Part 4
Body Fluid Compartments Chapter 9 Circulatory Adaptations to Exercise Part 4 Total body fluids (40 L) Intracellular fluid (ICF) 25 L Fluid of each cell (75 trillion) Constituents inside cell vary Extracellular
More informationWater-electrolyte (im) Kiril Terziski, MD, PhD Pathophysiology Dept. Medical University of Plovdiv
Water-electrolyte (im) Kiril Terziski, MD, PhD Pathophysiology Dept. Medical University of Plovdiv Crawling out of... water Evolution Belief is optional. Participation is not! Water is life Medium for
More informationEmergency Medical Training Services Emergency Medical Technician Paramedic Program Outlines Outline Topic: Patho Instructor Notes Revised: 11/2013
Emergency Medical Training Services Emergency Medical Technician Paramedic Program Outlines Outline Topic: Patho Instructor Notes Revised: 11/2013 Cells form 4 basic tissue groups: 1. Epithelial 2. Connective
More informationBASIC MEDICAL SCIENCE OF THE RENAL AND URINARY SYSTEMS
Ch01M3428.qxd 12/5/06 6:47 M age 1 BASIC MEDICAL SCIENCE OF THE RENAL AND URINARY SYSTEMS Basic principles 3 Organization of the kidneys 13 Renal function 39 The kidneys in disease 65 The lower urinary
More informationRq : Serum = plasma w/ fibrinogen and other other proteins involved in clotting removed.
Functions of the blood Transport Nutritive Respiratory Excretory Hormone transport Temperature regulation Acid base balance ph (7.30 7.45) Protective (immunology) Rq : It comprises both ECF (plasma) &
More informationFluid, electrolyte, and acid-base balance
Fluid, electrolyte, and acid-base balance Chapter 50 Ra'eda Almashaqba 1 Fluid, electrolyte, and acid-base balance About 46% to 60%of the average adult's weight is water, which is vital to health and normal
More informationIV Fluids. I.V. Fluid Osmolarity Composition 0.9% NaCL (Normal Saline Solution, NSS) Uses/Clinical Considerations
IV Fluids When administering IV fluids, the type and amount of fluid may influence patient outcomes. Make sure to understand the differences between fluid products and their effects. Crystalloids Crystalloid
More informationPhysiology of Circulation
Physiology of Circulation Rodolfo T. Rafael,M.D. 12/8/2005 1 PHYSIOLOGY OF CIRCULATION BLOOD FLOW THROUGH THE CAPILLARIES LYMPHATIC SYSTEM BLOOD PRESSURE 12/8/2005 2 1 Fig.21.08 12/8/2005 3 The Blood Pressure
More informationOsmotic Regulation and the Urinary System. Chapter 50
Osmotic Regulation and the Urinary System Chapter 50 Challenge Questions Indicate the areas of the nephron that the following hormones target, and describe when and how the hormones elicit their actions.
More informationRenal Functions: Renal Functions: Renal Function: Produce Urine
Renal Functions: Excrete metabolic waste products Reabsorb vital nutrients Regulate osmolarity: Maintain ion balance Regulate extracellular fluid volume (and thus blood pressure) Renal Functions: Regulate
More informationChapter 19 The Urinary System Fluid and Electrolyte Balance
Chapter 19 The Urinary System Fluid and Electrolyte Balance Chapter Outline The Concept of Balance Water Balance Sodium Balance Potassium Balance Calcium Balance Interactions between Fluid and Electrolyte
More informationOsmoregulation and Excretion
Animal Life and Excretion Harder for multicellular organisms Internal circulation Coordination, information transfer Structural maintenance Movement Maintenance of homeostatic internal environment 15 July
More informationCirculatory Systems AP Biology
Circulatory Systems 2006-2007 Exchange of materials Animal cells exchange material across their cell membrane fuels for energy nutrients oxygen waste (urea, CO 2 ) If you are a 1-cell organism that s
More informationChapter 26 The Urinary System
Chapter 26 The Urinary System Kidneys, ureters, urinary bladder & urethra Urine flows from each kidney, down its ureter to the bladder and to the outside via the urethra Filter the blood and return most
More informationAP Biology. Circulatory Systems. Exchange of materials. Overcoming limitations of diffusion. Circulatory systems. In circulation
Circulatory Systems 2008-2009 Exchange of materials nimal cells exchange material across their cell membrane fuels for energy nutrients oxygen waste (urea, C ) If you are a 1-cell organism that s easy!
More informationChapter 27: WATER, ELECTROLYTES, AND ACID-BASE BALANCE
Chapter 27: WATER, ELECTROLYTES, AND ACID-BASE BALANCE I. RELATED TOPICS Integumentary system Cerebrospinal fluid Aqueous humor Digestive juices Feces Capillary dynamics Lymph circulation Edema Osmosis
More informationChapter 25 The Urinary System
Chapter 25 The Urinary System 10/30/2013 MDufilho 1 Kidney Functions Removal of toxins, metabolic wastes, and excess ions from the blood Regulation of blood volume, chemical composition, and ph Gluconeogenesis
More informationContents. Page 1. Homework 11 Chapter Blood Vessels Due: Week 6 Lec 11
Page 1 Homework 11 Chapter 18-19 Blood Vessels Due: Week 6 Lec 11 Contents When printing, make sure that you specify the page range that you want to print out! Learning objectives for Lecture 11:...pg
More informationBIOL 2402 Fluid/Electrolyte Regulation
Dr. Chris Doumen Collin County Community College BIOL 2402 Fluid/Electrolyte Regulation 1 Body Water Content On average, we are 50-60 % water For a 70 kg male = 40 liters water This water is divided into
More informationThe Cardiovascular System: Vessels and Routes. Pulmonary Circulation H E A R T. Systemic Circulation
The Cardiovascular System: Vessels and Routes 1. Overview of Blood Circulation A. Pulmonary Circulation Lung Arterioles Pulmonary Artery Capillaries Pulmonary Circulation Venules Pulmonary Veins H E A
More information營養學. 營養學 Nutrition ~ Water (H 2 O) ~
營養學 營養學 Nutrition ~ Water (H 2 O) ~ 謝明哲 M.J.Shieh 臺北醫學大學公共衛生暨營養學院 保健營養學系 研究所 clark@tmu.edu.tw 1 Outline Function Homeostasis Requirement Deficiency syndrome Water Toxicity 2 Water (H 2 O) ~ An essential
More informationCardiovascular system
Cardiovascular system L-4 Blood pressure & special circulation Dr Than Kyaw 27 February 2012 Blood Pressure (BP) Pressure generation and flow Blood is under pressure within its closed system. Pressure
More informationRegulating the Internal Environment. AP Biology
Regulating the Internal Environment 2006-2007 Conformers vs. Regulators Two evolutionary paths for organisms regulate internal environment maintain relatively constant internal conditions conform to external
More informationIntroduction to Emergency Medical Care 1
Introduction to Emergency Medical Care 1 OBJECTIVES 6.1 Define key terms introduced in this chapter. Slides 11, 15, 17, 26, 27, 31, 33, 37, 40 42, 44, 45, 51, 58 6.2 Describe the basic roles and structures
More information** TMP mean page 340 in 12 th edition. Questions 1 and 2 Use the following clinical laboratory test results for questions 1 and 2:
QUESTION Questions 1 and 2 Use the following clinical laboratory test results for questions 1 and 2: Urine flow rate = 1 ml/min Urine inulin concentration = 100 mg/ml Plasma inulin concentration = 2 mg/ml
More informationChapter 26 Electrolyte & Acid-Base Balance
Chapter 26 Electrolyte & Acid-Base Balance Slides by Barbara Heard and W. Rose. figures from Marieb & Hoehn 9 th ed. Portions copyright Pearson Education Major fluid compartments of the body Total body
More informationDRUG DISTRIBUTION. Distribution Blood Brain Barrier Protein Binding
DRUG DISTRIBUTION Distribution Blood Brain Barrier Protein Binding DRUG DISTRIBUTION Drug distribution is a reversible transport of drug through the body by the systemic circulation The drug molecules
More informationCardivascular System Module 5: Structure and Function of Blood Vessels *
OpenStax-CNX module: m49689 1 Cardivascular System Module 5: Structure and Function of Blood Vessels * Donna Browne Based on Structure and Function of Blood Vessels by OpenStax This work is produced by
More informationP215 SPRING 2019: CIRCULATORY SYSTEM Chaps 13, 14 & 15: pp , , , I. Major Functions of the Circulatory System
P215 SPRING 2019: CIRCULATORY SYSTEM Chaps 13, 14 & 15: pp 360-390, 395-404, 410-428 433-438, 441-445 I. Major Functions of the Circulatory System 1. 2. 3. 4. II. Structure of the Heart 1. atria 2. ventricles
More informationBody Water Content Total Body Water is the percentage of a person s weight that is water. TBW can easily vary due to: gender
BIOL 221 Chapter 26 Fluids & Electrolytes 35 slides!1 Body Water Content Total Body Water is the percentage of a person s weight that is water. TBW can easily vary due to: gender males have higher TBW
More informationCardiac Output 1 Fox Chapter 14 part 1
Vert Phys PCB3743 Cardiac Output 1 Fox Chapter 14 part 1 T. Houpt, Ph.D. Regulation of Heart & Blood Pressure Keep Blood Pressure constant if too low, not enough blood (oxygen, glucose) reaches tissues
More informationWater, Electrolytes, and Acid-Base Balance
Chapter 27 Water, Electrolytes, and Acid-Base Balance 1 Body Fluids Intracellular fluid compartment All fluids inside cells of body About 40% of total body weight Extracellular fluid compartment All fluids
More information5/18/2017. Specific Electrolytes. Sodium. Sodium. Sodium. Sodium. Sodium
Specific Electrolytes Hyponatremia Hypervolemic Replacing water (not electrolytes) after perspiration Freshwater near-drowning Syndrome of Inappropriate ADH Secretion (SIADH) Hypovolemic GI disease (decreased
More informationVascular System Part One
Vascular System Part One Objectives Trace the route taken by blood as it leaves, and then returns to the heart. Describe the structure of the walls of arteries and veins. Discuss the structure and function
More informationChapter 21 (1) An Introduction to Blood Vessels and Circulation
Chapter 21 (1) An Introduction to Blood Vessels and Circulation Lecture Objectives Compare and contrast the structure of an artery, arteriole, vein, venule, and capillary Discuss the structure and function
More informationSheet #10 Dr. Eman Al-khateeb 21/4/2014. Body fluid I. -what type of IV(Intravenous) fluid should be given to this patient
Body fluid I Introduction : before we start talking about body fluid I want to mention a few point why we give you these lectures, as mentioned in the first lectures with doctor faisal we have a balanced
More informationBody Water ANS 215 Physiology and Anatomy of Domesticated Animals
Body Water ANS 215 Physiology and Anatomy of Domesticated Animals I. Body Water A. Water is the most abundant constituent comprising 60% of total body weight. 1. Solvent for many chemicals of the body
More informationRegulation of fluid and electrolytes balance
Regulation of fluid and electrolytes balance Three Compartment Fluid Compartments Intracellular = Cytoplasmic (inside cells) Extracellular compartment is subdivided into Interstitial = Intercellular +
More informationThe Microcirculation and Lymphatic System: Capillary Fluid Exchange, Interstitial Fluid, and Lymph Flow
CHAPTER 16 The Microcirculation and Lymphatic System: Capillary Fluid Exchange, Interstitial Fluid, and Lymph Flow UNIT IV The most purposeful function of the microcirculation is transport of nutrients
More informationCh. 44 Regulating the Internal Environment
Ch. 44 Regulating the Internal Environment 2006-2007 Conformers vs. Regulators Two evolutionary paths for organisms regulate internal environment maintain relatively constant internal conditions conform
More informationHYPEREMIA AND CONGESTION
HYPEREMIA AND CONGESTION Learning Objectives Define congestion and hyperemia Differentiate between the two with regard to: Mechanisms / underlying causes Appearance (gross and histologic) Effects Differentiate
More informationSunday, July 17, 2011 URINARY SYSTEM
URINARY SYSTEM URINARY SYSTEM Let s take a look at the anatomy first! KIDNEYS: are complex reprocessing centers where blood is filtered through and waste products are removed. Wastes and extra water become
More informationElectrolytes Solution
Electrolytes Solution Substances that are not dissociated in solution are called nonelectrolytes, and those with varying degrees of dissociation are called electrolytes. Urea and dextrose are examples
More informationChapter 21 Peripheral circulation and Regulation
Chapter 21 Peripheral circulation and Regulation I. Blood vessel structure A. Blood flows from large arteries to small capillaries 1. Large arteries contain large amounts of elastic tissue and little smooth
More informationBlood Flow and Blood Pressure Regulation *
OpenStax-CNX module: m44806 1 Blood Flow and Blood Pressure Regulation * OpenStax This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution License 4.0 By the end of this
More informationInstrumental determination of electrolytes in urine. Amal Alamri
Instrumental determination of electrolytes in urine Amal Alamri What is the Electrolytes? Electrolytes are positively and negatively chargedions, Found in Within body's cells extracellular fluids, including
More informationI. Cardiac Output Chapter 14
10/24/11 I. Cardiac Output Chapter 14 Cardiac Output, Blood Flow, and Blood Pressure Lecture PowerPoint Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Cardiac
More informationFLUID, ELECTROLYTES, AND ACID-BASE HOMEOSTASIS
Chapter 27 1 BIOLOGY 2402 Anatomy and Physiology Lecture Chapter 27 FLUID, ELECTROLYTES, AND ACID-BASE HOMEOSTASIS Chapter 27 2 FLUID, ELECTROLYTES, AND ACID-BASE HOMEOSTAIS Body fluid refers to the body
More informationKidney Physiology. Mechanisms of Urine Formation TUBULAR SECRETION Eunise A. Foster Shalonda Reed
Kidney Physiology Mechanisms of Urine Formation TUBULAR SECRETION Eunise A. Foster Shalonda Reed The purpose of tubular secrection To dispose of certain substances that are bound to plasma proteins. To
More informationDehydration and Oral Rehydration Solutions
Health Professional Training Guide Up to 75% less sugar and 4x more electrolytes vs. the leading sports drinks Wide range of innovate formats and great tasting flavors Lasts for 30 days in the refrigerator
More informationGlomerular Capillary Blood Pressure
Glomerular Capillary Blood Pressure Fluid pressure exerted by blood within glomerular capillaries Depends on Contraction of the heart Resistance to blood flow offered by afferent and efferent arterioles
More informationChapter 20 8/23/2016. Fluids and Electrolytes. Fluid (Water) Fluid (Water) (Cont.) Functions
Chapter 20 Fluids and Electrolytes All items and derived items 2015, 2011, 2006 by Mosby, Inc., an imprint of Elsevier Inc. All rights reserved. Fluid (Water) Functions Provides an extracellular transportation
More informationFluid and electrolyte balance, imbalance
Fluid and electrolyte balance, imbalance Body fluid The fluids are distributed throughout the body in various compartments. Body fluid is composed primarily of water Water is the solvent in which all solutes
More informationChapter 11. Lesson /10/2012. General Principles of Pathophysiology. Cellular Environment, Water and Electrolyte Balance
1 Chapter 11 General Principles of Pathophysiology 2 Lesson 11.1 Cellular Environment, Water and Electrolyte Balance 3 1 Learning Objectives Describe the normal characteristics of the cellular environment
More informationCh 17 Physiology of the Kidneys
Ch 17 Physiology of the Kidneys Review Anatomy on your own SLOs List and describe the 4 major functions of the kidneys. List and explain the 4 processes of the urinary system. Diagram the filtration barriers
More information