View and download powerpoint presentations on body fluid compartments ppt. Plasma is the liquid component of blood.
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Measurement of body fluids ppt. Freezing point of the plasma 056oc. Dr qazi imtiaz rasool 34 34 h2o 32 32 50 50 54 54 34 34 52 52 44 44 47 47 objectives. If the tracer is metabolised a series of measurements can be made and assuming exponential decline first order kinetics the volume of distribution can be determined by extrapolation back to zero time. In total 62 people all suffering from varying levels of obesity. Body fluid compartments chapter reading. Chapter 25 pages 292 301 membrane function osmosis is movement of water to an area with more solute if cell membrane.
Body fluids compositions and their measurements by. The main components of blood include. It is a thick fluid containing 55 blood 90 water and 8 proteins. Marker that diffuses freely not only in the water outside the cells but also crosses the cell membrane to reach the intracellular fluid. Osmolarity of body fluids measurement. Thus 03 osm or 300 mosm.
The intracellular fluid icf compartment is the system that includes all fluid enclosed in cells by their plasma membranes. A marker is injected that will be evenly distributed in all the compartments of body fluids. Cryoscopy 1 mole solute drops the freezing point of the water from 0 to 186oc. 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 present between the cells approximately 80 of ecf. 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. This simple 7 second daily ritual was tested with a group of volunteers.
Not interfere with body fluid distribution if the tracer is excreted in the urine then the loss can be determined and corrections made in the calculation. Measurement of body fluid volumes total body water is measured using dilution principle. Measurement of osmolarity. After ninety days the results were more incredible than any of them could have ever imagined. The different types of body fluids include.
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