...Maintaining Fluid Balance: A Health Promotion Paper Victoria Mendiola Excelsior College Health Assessment and Promotion in Nursing Practice NUR442 Dr. Deborah Mandel December 8, 2012 Maintaining Fluid Balance: A Health Promotion Paper • • . INTRODUCTION Fluid overload is a major clinical issue in patients with end stage renal failure. Oftentimes, unresolved and unaddressed fluid overload leads to congestive heart failure. Congestive heart failure is a progressive and systemic disease process that involves the interaction between the heart and kidneys. (Krishnan, 2007). Over time, worsening heart failure coupled with progressive kidney failure leads to diuretic resistance, consistent fluid volume overload and refractory heart failure. (Francis, 2006). Fluid balance is a goal for ESRD patients and should be one of the priorities for health promotion and prevention education. Fluid Overload and the Peritoneal Dialysis Client It is important to note that the client in this paper was diagnosed in 2007 for ESRD and hemodialysis treatment was initiated for this client right away. Initially, patient was getting three times a week dialysis treatments in-center. However, in the last three years, the client’s dialysis treatments were raised to four times per week to avoid fluid overload. Per client’s report, within the last year he would have 1-2 episodes of shortness of breath every three months ending in hospitalizations for congestive heart failure (CHF). In...
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...Lewis: Medical-Surgical Nursing, 9th Edition Chapter 17 Fluid, Electrolyte, and Acid-Base Imbalances KEY POINTS HOMEOSTASIS · Body fluids and electrolytes play an important role in maintaining a stable internal environment of the body. · A number of adaptive responses keep the composition and volume of body fluids and electrolytes within the narrow limits of normal to maintain homeostasis and promote health. · Many diseases and their treatments have the ability to affect fluid and electrolyte balance and alter homeostasis. WATER CONTENT OF BODY · Water is the primary component of the body, accounting for approximately 60% of the body weight in the adult. · The two major fluid compartments in the body are intracellular fluid (ICF), or inside the cells, and extracellular fluid (ECF), or outside the cells. ECF is composed of interstitial fluid, plasma, and transcellular fluids. ELECTROLYTES · Electrolyte composition varies between the ECF and ICF, though the overall concentration of the electrolytes is approximately the same in the two compartments. · The measurement of electrolytes is important in evaluating electrolyte balance, as well as in determining the composition of electrolyte preparations. MECHANISMS CONTROLLING FLUID AND ELECTROLYTE MOVEMENT · Many different processes are involved in the movement of electrolytes and water between the ICF and ECF. Some of these include simple diffusion, facilitated diffusion, and active transport. Two forces...
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...Outline the concepts of forces, pressure and simple machines in relation to health care (PC 1.3) Question 1 Match the following words with their CORRECT definitions a. Equilibrium __ is a grooved wheel on a pin or axle b. Pulley __ force that acts between 2 surfaces c. Traction __ balance of equal and opposite forces d. Friction __ A force that results when fluid (gas / liquid) particles collide with each other and the container e. Pressure __ The manual or mechanical of force to the body Question 2 When in anatomical position, where is the centre of gravity in the human body? (Circle the most correct answer) a. In the pelvic region near the base of the spine b. In a horizontal line running from the head c. In our arms when they are extended d. In our chest Question 3 A single movable pulley offers; (Circle the most correct answer) a. Changes the direction the force is applied (directional advantage) b. Decreases the amount of force you must apply to lift the load (mechanical advantage) c. Changes the direction and reduces the force required to lift the load d. Increases the force required to lift the load Question 4 What is friction? ______________________________________________________________________________________________________________________________________________________ Question 5 Using the word friction, explain how a patient may develop pressure...
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...Fisher must keep track of how these medicines are affecting her (Sullivan, 2015). The drop in blood pressure could be from overdosing because of the confusing medication instructions, and extra precautions should be taken when possible by using the prefilled nitroglycerine patches. Having sufficient oxygen supplied to organs and tissues will improve function in every part of the body (Vera, 2013). Overall she will think more clearly and be able to be more compliant with her daily activities. Nutrition choices including sodium intake and fluid balance will directly improve the cardio-pulmonary systems beginning at a cellular level (Vera, 2013). This will help with all vital signs and weight balance. The diminished appetite and weight loss could be a medication error also such as taking Lasix as well as Furosemide which is the same thing and could result in side effects like dehydration, constipation, loss of appetite, and confusion which leads to weight loss (Sullivan, 2015). Depression is improved with scheduled visits, and building purpose in each days’ activities. Ms. Fisher has been spiraling down toward poor health since the discharge, and these interventions could turn her health around in the positive...
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...specific gravity given the densities. The first part of the experiment aimed to determine the density of the liquid by using the Westphal Balance. The average liquid densities of water and the unknown were 1.1433 and 0.9313 respectively. The relative density of the unknown was then calculated to be 0.8146, given the average densities. The second part utilized the hydrometer to determine the specific gravity directly. The specific gravity values of water and the unknown were 1.009 and 0.8157 respectively. The unknown compound was found to be butanol, with a specific gravity of 0.810. Based on the experimental results, the percentage error were 2.2324% for the Westphal balance and 2.5684% for the hydrometer. Keywords- specific gravity, density, Westphal balance, hydrometer, unknown Introduction Density is a physical property unique to each substance. The density of a liquid is a measure of the mass of the substance in a standard unit of volume[1]. Mathematically, density is defined as mass divided by volume: [pic] (1) where ρ is the density, m is the mass, and V is the volume. Specific gravity, on the other hand, is the ratio of the density of a substance to the density of water at the same temperature[1]. Specific gravity can also be referred as the relative density. The Westphal balance, also known as the Mohr's balance, is an instrument used to measure the density of a liquid. It was first described by German chemist Carl...
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...wijayaratne.(100038234) * Mewan weerasekara. (100037930) * Madhawa udawattha.(100038140) AIM Our first aim of this experiment is to find densities of aluminium and wood by measuring the volume and its weight. Secondly, we used Archimedes principle ( when a body partly or totally immense in a fluid the buoyant force is equal to the weight of liquid that displaced by the fluid) to find the densities of wood(pw) and aluminium(pAl). APPARATUS 1. Aluminium block. 2. Wood block. 3. Spring balance (0-1.0N). 4. Digital top-pan balance. 5. Reel of cotton. 6. Small beaker. 7. Ruler. 8. Scissors. METHOD We used two methods to determine the densities of wood and aluminium. For the both methods we have measured the masses of wooden block(Mw) and aluminium block(MAl). * Method one We measured the lengths of wooden(Lw) and aluminium(LAL) to calculate the volume of two blocks. We then took lengths of every sides to reduce the error coursing by manufacturing. Then we calculate the density of two blocks. * Method two 1. Firstly, we measured the weight of aluminium block when it suspended in air by using spring balance. Thereafter we let it fully immerse in water and calculate weight of it. 2. Secondly, we measured weight of wooden block using spring balance and let it float on water, wooden block was partly immersed in we took height above surface. RESULTS * Method one Method(a) | | | | | Aluminium | | Wood | Mass(g)...
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...Operating Instructions Proline Promass 83 HART Coriolis Mass Flow Measuring System 6 BA00059D/06/EN/14.12 71197481 Valid as of version V 3.01.XX (Device software) Proline Promass 83 Table of contents Table of contents 1 1.1 1.2 1.3 1.4 1.5 Safety instructions . . . . . . . . . . . . . . . . 5 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation, commissioning and operation . . . . . . . . Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Notes on safety conventions and icons . . . . . . . . . . . 5 5 6 6 6 5.2 5.3 2 2.1 Identification . . . . . . . . . . . . . . . . . . . . 7 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.1.1 Nameplate of the transmitter . . . . . . . . . . . . 8 2.1.2 Nameplate of the sensor . . . . . . . . . . . . . . . 9 2.1.3 Nameplate for connections . . . . . . . . . . . . 10 Certificates and approvals . . . . . . . . . . . . . . . . . . . 11 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . 11 5.4 2.2 2.3 3 3.1 Installation . . . . . . . . . . . . . . . . . . . . . 12 Incoming acceptance, transport and storage . . . . . . 3.1.1 Incoming acceptance . . . . . . . . . . . . . . . . . 3.1.2 Transport . . . . . . . . . . . . . . . . . . . . . . . . . 3.1.3 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation conditions ...
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...energy when applied to the flow of a fluid through a system is defined as The Steady Flow Energy Equation (SFEE). The term ‘Fluid’ is defined as a substance that can flow. There are two types of fluids, gases and liquids. A Steady flow process occurs when the state of fluid conditions at any point in the control volume remain constant with respect to time. Specifically, the mass flow rate entering the system is equal to the mass flow rate exiting the system. Conversely, non-uniform flow process is when the velocity varies at any instant. The common systems which involve steady flow processes are open system turbines, compressors, pumps etc. [1] (W.BOLTON, 1990) Background Theory Steady flow energy equation The development of the Steady Flow Energy Equation of fluid is derived from the principle of conservation of energy which state that: For any mass system, the net energy supplied to the system equals the increase of energy of the system plus the energy leaving the system. Therefore, if is the increase of energy of the system, is the energy supplied to the system and the energy leaving the system. Therefore, the energy balance for the system is considered. The energy of a mass of fluid contains the forms as followed: 1. Internal energy due to the activity of the molecules of the fluid forming the mass; 2. Kinetic energy due to the velocity of the mass of fluid itself; 3. Potential energy due to the mass of fluid being at a height above the datum level...
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...→ K+ (aq) + CH3COO- (aq). Also, potassium acetate is used as a catalyst in the production of polyurethanes. Potassium acetate can be used as a deicer instead of chloride salts such as calcium chloride or magnesium chloride. It offers the advantage of being less aggressive on soils and much less corrosive, and for this reason is preferred for airport runways. It is, however, more expensive. Potassium acetate is also the extinguishing agent used in class K fire extinguishers because of its ability to cool and form a crust over burning oils. Moreover, Potassium is found in low concentration in plasma and extracellular fluids. It is the chief cation of body cells, and is concerned with the maintenance of the body fluid composition and electrolyte balance. The major amount of potassium is excreted in the urine. Therefore, the kidney normally determines potassium balance. The acetate ion is completely metabolized in the body, providing a source of hydrogen ion acceptors. Therefore, according to all of the reasons above and so much more, we choose KCH3COO to see its effects on our pea plants. Besides, we have to discover the effects of Potassium acetate on our ecosystem since we are producing it in many ways. Our hypothesis is, as we increase the concentration of potassium acetate, pea plants will grow faster. • Method: Materials we used: 6 small flower pots, Water, Potting soil, Sharpie, Hand shovel, 6 pea seeds that have been...
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...Family Health Evaluation Introduction Health Assessment is the plan of care that identifies or recognizes particular needs of an individual and how the needs will be addressed and conducted by the health practitioners or health care systems. Health Assessment is the gathering of information by physical assessment or extensive medical questionnaire. The health evaluation is done diagnose diseases early in characters that seem to be in good health condition. The purpose of the health assessment is to establish a plan of care for the patient and family. The health assessment takes into consideration eleven health patters. The interview was conducted using these eleven health care patterns with three open ended family focused questions per health pattern. A family health assessment is a critical approximation tool used in the healthcare system for the formulation of the family health plan. The research by the health practitioners as in the paper gives detailed information on the role of nurses in the family assessment and how the task can be done. Based on Gordon's principle of functional health pattern, the paper provides a summary of the findings of the health patterns of the involvement of the family with the inclusion of nursing diagnosis of each assessment offered to them. The use of this technique creates a standard systematic approach to collect information and data analysis considering the nurses determine to consider the aspects of health management, sexuality, sleep/rest...
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...BASIC INSTRUMENTATION MEASURING DEVICES AND BASIC PID CONTROL Table of Contents Section 1 - OBJECTIVES 3 Section 2 - INSTRUMENTATION EQUIPMENT 7 2.0 INTRODUCTION 7 2.1 PRESSURE MEASUREMENT 7 2.1.1 General Theory 7 2.1.2 Pressure Scales 7 2.1.3 Pressure Measurement 8 2.1.4 Common Pressure Detectors 9 2.1.5 Differential Pressure Transmitters 11 2.1.6 Strain Gauges 13 2.1.7 Capacitance Capsule 14 2.1.8 Impact of Operating Environment 15 2.1.9 Failures and Abnormalities 16 2.2 FLOW MEASUREMENT 18 2.2.1 Flow Detectors 18 2.2.2 Square Root Extractor 25 2.2.3 Density Compensating Flow Detectors 29 2.2.4 Flow Measurement Errors 31 2.3 LEVEL MEASUREMENT 33 2.3.1 Level Measurement Basics 33 2.3.2 Three Valve Manifold 34 2.3.3 Open Tank Measurement 36 2.3.4 Closed Tank Measurement 36 2.3.5 Bubbler Level Measurement System 42 2.3.6 Effect of Temperature on Level Measurement 44 2.3.7 Effect of Pressure on Level Measurement 47 2.3.8 Level Measurement System Errors 47 2.4 TEMPERATURE MEASUREMENT 49 2.4.1 Resistance Temperature Detector (RTD) 49 2.4.2 Thermocouple (T/C) 52 2.4.3 Thermal Wells 54 2.4.4 Thermostats 55 2.5 NEUTRON FLUX MEASUREMENT 59 2.5.1 Neutron Flux Detection 59 2.5.2 Neutron Detection Methods 60 2.5.3 Start-up (sub-critical) Instrumentation 61 2.5.4 Fission neutron...
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...Contents 1-Abstract 2 2-Introduction 3 3-Theory 4 3.1-Total and effective porosity: 4 3.2Primary and Secondary porosity: 5 4- Experimental Set-up and Procedure 5 4.1-Materials and equipment 5 4.2- Experimental set-up and procedure 5 5-Results and calculations 7 6-Discussion and conclusion 8 6.1- Discussion of the results 8 6.2- Conclusion 8 7- References 9 1-Abstract The aim of this report is to be familiar with the basic procedures of preparing rock samples and to measure the density of and porosity of rock samples. Firstly the rock size and mass was measured to determine the density and bulk volume using an electronic ruler and mass balance. Then using the helium porosimeter the grain volume of each core plug sample was measured. Each of these measurements were repeated three times and then averaged for precision sake. The porosity was then calculated by subtracting the grain volume from the bulk volume, to determine the pore volume, and then dividing by the bulk volume. The porosity results for all the samples were reasonable except for sample 1 and 6 for which the porosity is calculated to be in negative % and make no logic. These possible reasons for these inaccurate results are that the group made high errors in reading the measurements or did the experiment in a wrong method. 2-Introduction For the storage of oil and gas in any reservoir rock presence of porosity is vital. However, the degree of porosity in any rock depends upon...
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...Objectives This lab helps students to understand the drag on objects in a fluid with the same Reynolds number. We select spheres of different masses and diameters to get a wide range for Reynolds number. We also compare the values found in literature to the values calculated through experiment to determine experimental uncertainty. Keeping all in mind our main objective is to design an experiment to reduce uncertainty. Background and Theory When a dense particle falls through a fluid of lesser density, the gravitational force F_g causing the particle to fall is opposed by a buoyancy force F_b and a drag force F_d as shown in figure 1. If the particle falls at a constant velocity the forces can be expressed as- F_g= F_d+F_b………(1) We know that gravitational force F_g is given by F_g=mg= ρ_s Vg =(1/6)nD^3 ρ_p g………(2) The buoyance force can be derived as the following with the Archimedes Principle taken onto account F_b=(1/6)nD^3 ρ_L g………(3) We can solve for drag force F_d by combining the values of F_(b )& F_g in equation (1), which gives us F_d=(1/6) nD^3 g(ρ_p- ρ_L )………(4) The drag force is a function of 4 independent variables F_d=f (D,V,ρ,μ) where V is the velocity and μ is dynamic Viscosity of the fluid. From Buckingham Pi Theorem we get the value of C_d, which is a dimensionless quantity known as drag coefficient. Drag coefficient is a function of Reynolds number and is given by C_d= F_d/(1/2 ρ_L V^2 π D^2/4)………(5) The Reynolds number is defined as ...
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...the pathophysiologic changes in diabetes. a. Why do blood glucose levels increase? i. Blood glucose levels increase when the body does not have sufficient insulin or when the body cannot utilize the insulin appropriately. If there is too little insulin, glucose cannot get into the cell. The cell is starving due to glucose not being able to enter the cells, therefore leading the increase of glucose production by the liver. Insulin is needed to breakdown sugar for energy. b. What are commonly seen blood glucose levels for DKA and HHNK? i. DKA 250 to 600 ii. HHNK 600 to 1000 c. What fluid and electrolyte disturbances commonly occur during the acute phase and why do they occur? i. Water, sodium, potassium, and chloride are the fluid and electrolyte disturbances that commonly occur...
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...In some cases that go untreated endotomexia, which are endotoxins in the blood that result from bacteria in the gut that has made its way out to the bloodstream. Sadly, this is extremely deadly for the horse and without treatment will ultamitly kill the horse. If that is the case, a gross necrospy can be done to diagnosis Potomac Horse Fever by showing lesions and fluid build up in the cecum and colon, swollen lymph nodes will also be seen. It's always important to have the veterinarian do a complete physical examination and medical history. A physical exam entails finding and recording the horse’s weight, height, reflexes, capillary refill time, body condition score, demeanor, balance, pulse, breath sounds, respirations, and temperature. The veterinarian may also test the horse’s feet to see if there is any lamness since this is a clinical sign that can become serious enough to consider euthanasia if not treated. A stool and urine sample will be acquired at this time to do microscopic tests for bacterial and fungal infections. Some other laboratory testing to confirm diagnosis are a complete blood count for measuring antibody titers and chemistry analysis to check for decreased white blood cells and protein. A Polymerase chain reaction can find DNA from the organism in your horse’s white blood cells and a indirect immunofluorescence test, which is a stain that uses antibodies to find specific antigens. Radiographs and possibly an entire body CT scan may be necessary. Potomac Horse...
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