Lesson 53 physical examination of urine student performance. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Changes in urine color, clarity, volume, odor, or frequency are indications for urinalysis, as are dysuria and stranguria. Historical perspectives and clinical application springerlink. For routine urinalysis, a fresh less than 1h old, cleancatch urine sample is acceptable. Today urinalysis continues to be a powerful tool in obtaining crucial information for diagnostic purposes in medicine. In this lecture material the routine urine test, physical, chemical and microscopic examination of urine are briefly discussed and it is a preparation which is intended to solve the critical shortage of reference materials on the subject for students and health professionals. Lab report urinary system urinalysis and urinary system. Immerse the dipstick completely in the specimen of. Since the chemical urinalysis is so easy, youll perform it frequently in your practice. Pdf urinalysis is a routine screening and diagnostic tool that can be used to identify infections and diseases. A urinalysis is a simple test that looks at a small sample of your urine.
Exploring the collection of, physical characteristics of, diagnostic testing and relevant sediment evaluation of urine will be covered. Rivera, rmt learning objectives at the end of the discussion each student is expected to. This new edition besides maintaining the quality of information for teaching this subject, presents an update of this knowledge for the 21st century. Urinalysis was the first laboratory test performed in medicine and has been used for several thousand years. Get ready for your exam about urinalysis with the help of an expert. Urine tests are the method of choice to monitor the treatment of diabetes. Although urinalysis is not recommended as a routine screening tool except in women who may be pregnant, physicians should know how to interpret urinalysis results correctly. Any health screening program and preanesthetic patient assessment should include a complete urinalysis, a key element of a minimum database in patients with systemic or urinary tract disease. Multistix 10 sg reagent strips siemens healthineers global. Urinalysis competency assessment 2012 proprofs quiz.
Urinalysis and body fluids, 6th edition laboratory. Urinalysis urinary system purpose general evaluation of health diagnosis of disease or disorders of the kidneys or urinary tract diagnosis of other systemic disease. Urinalysis physical, chemical, and microscopic examination of urine involves many tests to detect and measure various compounds that pass through the urine also used to detect the presence of an infection in the urinary tract. An overview of the components of a ua, along with discussion of urine color and turbidity. Document the time and date that the urinalysis was performed as this may be significantly different than the time you are documenting. In this reference, case studies and clinical situations a. A urinalysis measured the specific gravity of a hydrated group, the control group, and a dehydrated group. This allows doctors to assess the ability of the kidney to concentrate or dilute the urine compared to plasma. The didactic lecture portion of this course constitutes 23 66. The higher the specific gravity, the more dense the urine. Understand and appreciate the history and importance of urinalysis be able to define urinalysis and different terms related to it be able to enumerate and understand the different factors that affect urine composition and volume know the proper collection. The kidneys filter the blood to remove metabolic wastes and then modify the resulting fluid, which allows these organs to maintain fluid, electrolyte, acidbase, and blood pressure homeostasis.
The urinalysis is a simple and noninvasive test that provides valuable information. U rine is a liquid waste product of the body secreted by the kidneys by process of filtration from blood. Interpretation of urinalysis results urinalysis is used as a screening andor diagnostic tool to detect substances or cellular material in the urine associated with metabolic disorders, renal dysfunction or urinary tract infections uti. Accurately gain a broader clinical insight into a patients health. Urinalysis lecture at northwestern university feinberg. If you decide to participate, a new browser tab will open so you can complete the survey after you have completed your visit to this website. Interpretation of the urinalysis part 1 introduction.
The real, hidden expense of urinalysis comes from its sensitivity, because it may prompt further studies that in the vast majority of people do not lead to the discovery of treatable disease. I find the textbook urinalysis and body fluids to be well written and of excellent quality. The strengths of each chapter are the understandable learning objectives, key terms, case studies. How to document urinalysis results in the notes geeky medics. Urinalysis and urinary system lab report may 12, 2012 biology 1010, professor melissa palmer introduction the function of the urinary system is to produce, store, and excrete urine. The urinalysis is a set of screening tests that can provide a general overview of a persons health. Today urinalysis continues to be a powerful tool in obtaining crucial information for. The kidney helps maintain the balance of water in the body while the glomerulus filters out fluid that contains dissolved ions and small molecules and sends them to the proximal tubule. Hgb breaks down into iron, protein, and protoporphyrin which is converted into bilirubin and released into circulation.
In this lecture material the routine urine test, physical. Those dipsticks make a pretty good catapult for drops of eyeballseeking urine. Clean the refractometer by rinsing it with water and drying it with clean paper towel 2. This course is designed to introduce students to the theoretical basis involved in modern urinalysis. We are always looking for ways to improve customer experience on. These are the labce continuing education courses that cover urinalysis.
A free powerpoint ppt presentation displayed as a flash slide show on id. Urine analysis, also called urinalysis one of the oldest laboratory procedures in the practice of medicine. We would like to ask you for a moment of your time to fill in a short questionnaire, at the end of your visit. Many common abnormalities can be recognized by urine studies. The format of each chapter is clear, concise, and easy to follow. Objectives describe which patients may benefit from a urinalysis define the components of a macroscopic, dipstick, and microscopic urinalysis interpret the results of a macroscopic, dipstick, and microscopic urinalysis identify the limitations of a urinalysis.
Practical, focused, and reader friendly, this popular text teaches the theoretical and practical knowledge every clinical laboratory scientist needs to handle and analyze nonblood body fluids, and to keep you and your laboratory safe from infecti. Leave syringes in the tray if real urine was used dispose of used syringes in a clinical waste bin 5. Urinalysis is often done as part of a general health evaluation, but ua can also. Urinalysis interpretation university of wisconsinmadison. Urinalysis is the examination of urine for certain physical properties, solutes, cells, casts, crystals, organisms, or particulate matter. This book in its version translated into portuguese has been our recommendation as a textbook of the discipline of urinalysis given to brazilian university students studying pharmacy at ufsc. Study 151 urinalysis lecture flashcards from kunjal r. Urinalysis can reveal diseases that have gone unnoticed because they may not produce dramatic signs or symptoms, such as diabetes mellitus, glomerulonephritis, and urinary tract infections. In this module, we first examine the basic structures of the urinary system, and then turn to the functional roles of the kidneys. Check with the institution regarding startend dates, prices, and delivery. Urine analysis 4 release them sporadically during the day which means they may be missed by a single urine sample. It can help find conditions that may need treatment, including infections or kidney problems. This quiz is designed to be used with clinical laboratory staff to assess their competency in urinalysis. In very dilute urine, small quantities of chemicals may be undetectable.
Urinalysis is a group of tests performed most frequently on random specimen. Glucose color reagent and the glucose standard are irritants. Then the remaining organs of the urinary systemthose of the urinary tracttransport, store, and eventually eliminate urine from the body. Urine is an unstable fluid, and changes to its composition begin to take place as soon as it is voided. Y examination of urine provides info regarding diseases of the kidney and lower urinary tract y clinical lab disciplines involved in urinalysis. Urinalysis lecture at northwestern university feinberg school of medicine studyblue flashcards. Midstream clean collection is acceptable in most situations, but the specimen should be examined within. The average amount of urine excreted in 24 hours is about. The prevention and dietary management of urolithiasis is also investigated. It is one of the most helpful indicators of health and disease, especially, it is useful as a screening test for the detection of various endocrine or.
Often, substances such as protein or glucose will begin to appear. Treat urine specimens as though potentially infectious. The urinary system is composed of the paired and the kidneysurinary tract. It will be used, in conjunction with observations and check lists, to satisfy regulatory requirements. The basic ua is a costeffective screening test that may indicate the need for a more thorough assessment. The basics of specimen collection and handling of urine. Pdf urinalysis is a routine screening and diagnostic tool that can be used to identify infections. A complete urinalysis includes physical, chemical, and microscopic examinations. This guide provides a structured approach to documenting urinalysis results in a patients notes, with included examples.
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