Body fluids can be discussed in terms of their specific fluid compartment, a location that is largely separate from another compartment by some form of a physical barrier. Interstitial fluid and edema body fluids and the kidneys 3. The human body and even its individual body fluids may be conceptually divided into various fluid compartments, which, although not literally anatomic compartments, do represent a real division in terms of how portions of the bodys water, solutes, and suspended elements are segregated. The terms mole, molality, molarity, osmole, osmolality, osmolarity, osmolar gap and anion gap are defined and their clinical usefulness indicated. Fig 1 body fluid compartment volumes and theoretical. Definition of body fluid compartments with photos and pictures, translations, sample usage, and additional links for more information. Sustained and generalized extracellular fluid expansion following. In the body, water moves constantly into and out of fluid compartments as conditions change in different parts of the body. Examples of osmotic pressure differences in body fluid compartments vii.
Interstitial fluid is between the cells or in tissues accounting for 27% of the fluid in the human body. Extracellular fluid ecf is the fluid found outside of cells. If you manipulate one body fluid compartment, it has an effect on another compartment. Fluid compartments total body water 40 l two main fluid compartments intracellular fluid icf compartment. Body fluid compartments have different sizes and volumes, and different compositions. Mcp body fluid compartments and osmolarity questions and. Body fluid compartments part 1 body composition body fluid compartments part 1 body composition e. Average 70 kg adult human 42 liters 60% of total body weight icf contains 28l ecf contains 14 l. Dr qazi imtiaz rasool 34 34 h2o 32 32 50 50 54 54 34 34 52 52 44 44 47 47 objectives adiscuss the distribution of total body h2o twb in the body b list the ionic composition of different body compartments c explain the principles of measurements body as an open sytem body exchanges materials and energy with. Body fluids total amount of fluid in the human body is approximately 70% of body weight body fluid has been divided into two compartments intracellular fluid icf inside the cells 55% of total body water extracellular fluid outside the cells 45% of total body water body fluid compartments extracellular fluid includes interstitial fluid. Excess water intake and dilution of extracellular fluid called overhydration or water intoxication. Show us how much you know about body fluids beyond blood. The external fluid and electrolyte balance between the body and its environment is defined by the intake of fluid and electrolytes versus the output from the kidneys, the gastrointestinal tract.
The hypothetical adult female contains 55% of her body weight as water. Sodium and chloride ions are abundant in extracellular fluid, while in intracellular fluid, these ions are at low levels with a. V m c v volume of fluid in the compartment m mass or total quantity of marker substance injected c concentration of the marker substances in the sample of fluid corrected formula. The maintenance of a relatively constant volume and a stable composition of the body fluids is essential for homeostasis fluid intake and output are balanced during steadystate conditions 4. Prakash, faculty of medicine, aimst university email. Redistribution of potassium between the intracellular and extracellular fluid compartments provides ppt. Body fluid compartments, daily water intake and slideshare. The fluids of the various tissues of the human body are divided into fluid compartments. The interstitial fluid if is part of the extracellular fluid ecf between the cells. The distribution of the total body water in mammals between the intracellular compartment and the extracellular compartment, which is, in turn, subdivided into.
Jul 04, 2014 you can support the work of campbellteaching, at no cost whatsoever to yourself, if you use the link below as your bookmark to access amazon. Intracellular fluid icf is the fluid in cells, and is also known as cytosol. Ppt acidbase balance disorders powerpoint presentation. Ppt body fluid compartments powerpoint presentation. Tritium oxide tho is used because it is a weak beta emitter making it easy to measure in a liquid scintillation counter. In the body, water moves by osmosis from plasma to the if and the reverse and from the if to the icf and the reverse. Physiologically, this occurs by a combination of hydrostatic pressure gradients and osmotic pressure gradients. Physiology of body fluid compartments and body fluid movements. Anatomy and physiology body fluids and fluid compartments. Body fluid compartments medical online video lecturio. The ecs is divided into three additional compartments.
Learn about the veterinary topic of body fluid compartments and fluid dynamics. Extracellular fluid ecf surrounds all cells in the body. Rapid mixing of tritiated water throughout all compartments occurs during a 3 to 4 hour equilibration period. Physiology of body fluid compartments and body fluid. Fluids, electrolytes, acidbase disorders, and nutrition. Body fluids 2, movement between fluid compartments youtube. List the body fluid compartments and their relative contribution to total body water. After allowing sufficient time for uniform distribution of the indicator throughout the compartment, a plasma sample is collected. Body fluids and fluid compartments anatomy questions. A known amount of a substance the indicator, which should be confined to the compartment of interest, is administered. If so, share your ppt presentation slides online with. The following body fluid compartments are described. If water is lost from the body by evaporation from the skin, lungs, or excretion of a very dilutes.
Although water is nonuniformly distributed throughout the body, it can be conceptualised as occupying the intracellular and extracellular fluid compartments fig 1. Synthesis in the body as a result of oxidation of carbohydrates, adding about 200 mlday daily loss of body water 1. Body fluids serous fluids cerebrospinal fluid csf serous fluids pleural fluid pericardial fluid peritonial fluid pleural fluid pleural fluid between visceral and. Body fluid compartmentsbody fluid compartments compartments fluid content intracellular compartment inside the cell intracellular fluid icf. Homeostasis, or the maintenance of constant conditions in the body, is a fundamental property of all living things. Dietary water affects human skin hydration and biomechanics. Dr qazi imtiaz rasool 34 34 h2o 32 32 50 50 54 54 34 34 52 52 44 44 47 47 objectives adiscuss the distribution of total body h2o twb in the body b list the ionic composition of different body compartments c explain the principles of measurements body as an open sytem body exchanges materials. In the human body, the substances that participate in chemical reactions must remain within narrows ranges of concentration. Intracellular fluid 40% of body weight 28liters extracellular fluid 20% of body weight plasma 5% of body weight or 25% of ecf 3.
Sep 07, 2016 this feature is not available right now. Body fluid chapter 23 is the property of its rightful owner. Start studying mcp body fluid compartments and osmolarity. The two main fluid compartments are the intracellular and extracellular compartments. Intravenous fluid therapy in adult inpatients the bmj. While fluid compartments may share some characteristics with the divisions defined by the anatomical compartments. In this article we will discuss about the distribution of fluids in the human body. For example, if you are sweating, you will lose water through your skin. The total body water is divided into compartments and useful physiological insight and some measure of clinical predictability can be gained from this approach even though most of these fluid compartments do not exist as discrete real fluid collections.
Shift in body fluid compartments after dehydration in humans ncbi. The elderly woman has about 45% of her body as water. Aug 03, 2015 it is an essential nutrient with unique properties as a solvent for ionic compounds and solutes5 and acts as a carrier with a central role in cell homeostasis. Ppt body fluid compartments powerpoint presentation, free. Find powerpoint presentations and slides using the power of, find free presentations research about body fluids physiology ppt. Distribution of fluids in the human body biology discussion. Test your understanding of body fluid compartments by taking this simple quiz. Oct 20, 2010 we use your linkedin profile and activity data to personalize ads and to show you more relevant ads. Body fluid compartments and fluid dynamics emergency.
A free powerpoint ppt presentation displayed as a flash slide show on id. Did you know that an adult body contains approximately 40 liters 84. The body fluid compartments in the body can be divided into. Dec 10, 2015 body fluid compartments thursday, december 10, 2015 6. Many of you will be applying iv care for patients, and.
Extracellular fluid mainly comprises plasma and interstitial fluid, which are separated by the capillary membrane. Balance of fluid intake and fluid output body fluid compartments total body fluid is divided between extracellular fluid, transcellular fluid, and intracellular fluid extracellular fluid is again divided between blood plasma and interstitial fluid transcellular fluid includes fluid in the synovial, peritoneal, pericardial, and. Water makes up 50 to 70 per cent of the weight of the adult human body. Assessment of effects of an additional dietary natural mineral water. Sweating depletes your tissues of water and increases the solute concentration in those tissues.
Pdf basic concepts of fluid and electrolyte balance. You can support the work of campbellteaching, at no cost whatsoever to yourself, if you use the link below as your bookmark to access amazon. The human body and even its individual body fluids may be conceptually divided into various fluid compartments, which, although not literally anatomic. The two phases between which water and other body fluids are distributed. List and describe the three main fluid compartments. Interstitial and intravascular fluid compartments are part of the extracellular fluid compartment d. Regulation of cardiac activity 7 disorders of circulatory system vikasana bridge course 2012. Body fluids and fluid compartments anatomy and physiology ii. The indicator dilution method measures fluid compartment size. Fluidstotal body water tbw sum of all fluids within all body compartmentsabout 4580% of body weight is water.
Water is the main component of cells and tissues, a major element of body fluid compartments,4 and represents 75% and 60% from birth and in adults, respectively. Visualize the volume of 40 1liter milk containers in the dairy section of your grocery store. The intracellular fluid icf compartment is the system that includes all fluid enclosed in cells by their plasma membranes. Fluids, electrolytes, acidbase disorders, and nutrition support roland n. Fluid compartments are generally used to compare the position and characteristics of fluid in relation to the fluid within other compartments. Water constitutes approximately 60% of the healthy human body, with the water in the intracellular and extracellular interstitial fluid and blood plasma compartments in osmotic equilibrium. Apr 22, 2017 regulation of body fluids water constitutes approximately 60% of the healthy human body, with the water in the intracellular and extracellular interstitial fluid and blood plasma compartments in osmotic equilibrium. The body fluid compartments include the intracellular fluid compartment, located inside the cells with fluid volume of approximately 25 liters, and the extracellular fluid compartment plasma and interstitial fluid, located in the external environment of each cell with fluid volume of approximately 15 liters. Body fluid compartments why do you need to understand body fluid compartments and osmolarity calculations. Physiology of body fluid compartments and body fluid movements springerlink. Materials travel between cells and the plasma in capillaries through the if. Ppt body fluid chapter 23 powerpoint presentation free to. Approaches to fluid management the classic approach to fluid management. Although the volume and substances dissolved in the fluid of one compartment is different than another compartment, each compartment has the.
Learn vocabulary, terms, and more with flashcards, games, and other study tools. Extracellular fluid interstitial fluid 23 intravascular fluid. The indicator dilution method can be used to determine the size of body fluid compartments see chapter 14. Ppt body fluids powerpoint presentation free to download. Fluid shifts occur when the body s fluids move between the fluid compartments. The extracellular fluid compartment ecf was equivalently expanded from control. Chapter 25 pages 292301 membrane function osmosis is movement of water to an area with more solute if cell membrane. The human body is divided into two main compartments.
Water will move from one space into the next passively across a semi permeable membrane until the hydrostatic and osmotic pressure gradients balance each. Shift in body fluid compartments after dehydration in humans. All about body fluids beyond blood, sweat, and tears. This is estimated by measuring the volume of distribution of isotopes of water. In order to have a solid understanding of physiological principles, it is essential that one understand the organization of body fluid compartments, as well as the composition of the fluids in these compartments. View and download powerpoint presentations on body fluids physiology ppt. Body fluids compositions, and their measurements by. The intracellular fluid icf is the fluid within cells. Powerpoint lecture slides prepared by barbara heard, atlantic cape community college c h a p t e r. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads.
35 1110 691 1496 882 745 211 654 880 723 1153 1007 149 1433 271 83 165 1474 1135 408 759 884 1440 946 1400 778 624 633 1322 1174 697 973 1275 926 618 180 507 654 1004 728 953 242 1101 1328 642 305 695 1209 1159 914