Decreased renal excretion of potassium kidney disease. Normal urine colour is often described as straw, yellow or amber. Explain the significance of the components of a routine urinalysis. Award winning pocket tool for medical laboratory tests, normal lab values reference packs in all that is needed for quick reference in clinical rounds.
Basic laboratory tests basic urine tests urinalysis test alternative names occurunits usual normal range examples of conditions in which abnormal values ph, urine ph ph units 4. Csf glucose levels are usually 12 of the serum glucose values approx. For medical laboratory technology students urinalysis assamenew kassa, b. Pdf interpreting laboratory values in older adults. Lab reference ranges acp internal medicine meeting. University of gondar in collaboration with the ethiopia public health training initiative, the carter center, the ethiopia ministry of health, and the ethiopia ministry of. C reactive protein elevation indicates the presence of inflammation in the coronary arteries due to plaque, which may be ready to embolize.
Theres no one, main standard of lab values considered universally normal. Normal lab values gives both nonmedical readers and health professionals a fastnavigable and clearly structured overview of the main routine laboratory parameters and possible causes of their increase and decrease. Appendix measurements normal values for selected blood tests normal values for selected urine tests references periodic table of elements eponyms vocabulary practice combining forms, word roots, prefixes and suffixes vocabulary practice your learning styles take a quiz to identify how you learn best. Harrisons principles of internal medicine 18th edition. Start studying lippincott normal lab values nurse 2 spring 2017. Hematology absolute neutrophil count male 17805380l 1. Reference intervals are typically established by assaying specimens from a. Normal urinalysis test results are absence or presence of very few rbcs, wbcs, epithelial cells, casts, crystals, and microorganisms bacteria and yeast. Laboratory values are expressed in the units used at. The main pathologies occur when the csf glucose is lower than normal. This time, we use the adtest array function to compute the pvalue for the test.
Normal lab values complete blood count cbc test acronym meaning normal range values male normal range values female wbc number of white blood cells 3. Pdf biochemical composition of normal urine researchgate. This is because the body will typically increase the tsh to help increase a low t4 level. For routine urinalysis, a fresh less than 1h old, cleancatch urine sample is acceptable. Lab values for nurses ameritech college of healthcare. So, please refer to the attached normal range for interpretation.
Upon completion of this course, one should be able to. Learning objectives after successful completion of this course, you will be able to. While speaking about urinalysis normal values in pregnancy, presence of hcg hormone human chorionic gonadotropin is used for confirming conception. Thus, the normal urine albumin to creatinine ratio uacr is normal urine protein to creatinine ratio upcr is 300 mg per g overt albuminuria. Knowing the different normal lab values is an important step in making an informed clinical decision as a nurse. Where normal values for men and women are different, they are indicated as w for women and m for men. Most useful tool for the clinicians as an indicator or health or. Answers from experts on microscopic exam fecalysis normal values. U rinalysis is invaluable in the diagnosis of urologic conditions such as calculi, urinary tract. Urine microalbumin normal value things you didnt know.
Gotop medical in conjunction with the urocenter of san diego uses the rigiscan monitor to evaluate over 500 patients complaining of erectile dysfunction. Urinalysis interpretation nsw agency for clinical innovation. Reference values intervals for blood, urine, csf, stool, and other fluids eg, gastric acid and commonly used panels are included. Displays normal laboratory values on the iphone, ipad, and ipod touch to help medical professionals interpret test results. Values outside the reference range should be interpreted in context. Red urine may be due to blood, haemoglobin, or beetroot. Discuss out of range results with your health care provider. Dec 15, 2015 normal urinary proteins values are less than 150 mgd and are undetectable using urinary dipstick. The normal smell of urine can be described as urinoid. Knowing the different normal lab values helps in making an informed clinical decision.
Understanding the normal laboratory values of blood glucose is an essential key in managing diabetes mellitus. Common laboratory values laboratory tests are an integral part of every day. Start studying lippincottnormal lab values nurse 2 spring 2017. Reference values for laboratory tests normal reference laboratory values nejm clinical lab reference range guide mgh laboratory test reference ranges normal laboratory values haematology reference values clinical laboratory tests normal values laboratory. Thus, the normal urine albumin to creatinine ratio uacr is 300 mg per g overt albuminuria. The normal lab values are clearly arranged, alphabetically ordered and.
It involves a number of tests to detect and measure various compounds that pass through the urine. Normal urine color ranges from pale yellow to deep. Fasting blood sugar 110 mgdl glycosylated hemoglobin hba1c 5,47,2 % urea ure 1050 mgdl creatinine cre. Download a printerfriendly version of the chart here. Apr 08, 2014 the currently used reference values in botswana vary by individual clinical laboratory. Normal laboratory reference intervals among healthy adults. Normal urine analysis values doctor answers on healthcaremagic. Heres a concise, comprehensive, and carefully structured introduction to the analysis of nonblood body fluids. Appendix measurements normal values for selected blood tests normal values for selected urine tests references periodic table of elements eponyms vocabulary practice combining forms, word roots, prefixes and suffixes vocabulary practice your learning styles. Clinical laboratory testing is the most widely used medical decisionmaking tool and is crucial for disease screening, diagnosis, monitoring disease progression and treatment efficacy. The test involves only normal urination, and there is no discomfort. Normal urinary proteins values are less than 150 mgd and are undetectable using urinary dipstick. Normal urine analysis values normal urine electrolyte values.
Describe the anatomy of the kidney and nephron and production of urine. Urinalysis and body fluids 6th edition 2014 release. However, these values may be normal or at least acceptable in specific populations like elderly patients or an icu setting. Learn vocabulary, terms, and more with flashcards, games, and other study tools. I am sharing with you book which name is laboratory urinalysis and hematology for the small animal practitioner. Through six editions, the authors, noted educators and clinicians, have taught generations of students the theoretical and practical knowledge every clinical laboratory scientist needs to handle and analyze nonblood body fluids, and to keep themselves and their laboratories safe. Cortisol, free, urine less than 90 g24 h 248 nmol24 h.
Microscopic exam fecalysis normal values tips and tricks. Customized reference ranges for laboratory values decrease. Download here free healthcaremagic app to ask a doctor all the information, content and live chat provided on the site is intended to be for informational purposes only, and not a substitute for professional or medical advice. Reference range values in clinical chemistry reference ranges. For example, some laboratories use values supplied in a manufacturers kit insert but those values are derived from populations outside the country and may not accurately represent normal values for the botswana population. The statistic, z s, is, under the null hypothesis of normality, approximately normally distributed. Hence, a test can be developed to determine if the value of b 1 is significantly different from zero.
The reference values provided in these tables should be used as guidelines only. Additionally, after completing this module, you will be able to discuss reasons why these common lab values may be either elevated or decreased. Diagnostic and laboratory tests are tools that provide invaluable insights and information about the patient. Please practice handwashing and social distancing, and check out our resources for adapting to these times. Aug 25, 2014 normal lab values reference values only. The urinary dipstick only detects the presence of albumin and no other proteins. Laboratory tests interpretation nurses learning network. Urinalysis is the physical, chemical, and microscopic examination of urine. Generally, this test should be used instead of the kolmogorovsmirnov test. The listed reference ranges should be used when interpreting laboratory values. Download and create your own document with normal lab values chart 32kb 5 pages for free.
If you have signs of diabetes or kidney disease, or to monitor you if you are being treated for these conditions. Reference values vary based on several factors, including the demographics of the healthy population from which specimens were obtained and the specific methods andor. Thus, it is a very specific, but not sensitive, test for proteinuria. Appendix measurements normal values for selected blood. Chapter 1 urinalysis 3 per day and on average 1,000 mg of creatinine per day. Your health care provider will tell you what type of urine sample is needed.
Decreased levels 45 mg and lower, are seen in meningitis, meningealcarcinoma and sometimes in intracranial hemorrhage. Each lab contains important clinical information, critical lab values, differential diagnoses and etc. Urinalysis has become more sophisticated since those times, but the urinalysis remains one of the first tests done for diagnosis of disease, especially diseases that may remain essentially silent until they are advanced. Im sure there is such information for you to reconcile. Lab values measure several variables in a patients body chemistry. Vitamin tablets often result in a bright yellow urine, as does the presence of bilirubin a bile pigment. The urinalysis is a simple and noninvasive test that provides valuable information. Normal laboratory values aids information, education. The following is a table of reference values for adults for laboratory tests commonly ordered at the massachusetts general hospital mgh and recorded in the case records. When urinary protein values exceed 300500 mgd, the dipstick test result becomes positive. Laboratory urinalysis and hematology for the small animal practitioner pdf free download veterinary hematology pdf, veterinary hematology analyzer, veterinary hematology.
All the information, content and live chat provided on the site is intended to be for informational purposes only, and not a substitute for professional or medical advice. University of gondar in collaboration with the ethiopia public health training initiative, the carter center, the ethiopia ministry of health, and the ethiopia ministry of education november 2002. The table revises the most recently published data normal reference laboratory values. In healthrelated fields, a reference range or reference interval is the range of values that is deemed normal for a physiologic measurement in healthy persons for example, the amount of creatinine in the blood, or the partial pressure of oxygen. Pdf biochemical composition of normal urine find, read and cite all the research you need on researchgate. The standard definition of a reference range for a particular measurement is defined as the interval between which 95% of values of a reference population fall into, in such a way that 2. Normal mcv normocytic anemia decreased mcv microcytic anemia. Normal values can vary from hospital to hospital or institution to institution. Interpretation of urinalysis results point of care diagnostics. Basic laboratory tests basic urine tests urinalysis. The andersondarling test has a similar objective to that of the kolmogorovsmirnov test, but it is more powerful, especially since all the data values are considered, not just the one that produces the maximum difference.
Normal lab values hematology neutrophils 5767% hemoglobin segs 5462% m. Download here free healthcaremagic app to ask a doctor. As part of a routine medical exam to screen for early signs of disease. Also, more weight is given to the tails of the distribution being fitted. Included in this section are the lab values and nursing considerations for glycosylated hemoglobin, fasting blood sugar, glucose tolerance test, and diabetes mellitus antibody panel.
Slight variation in the reports from different laboratories does exist. Interpretation of urinalysis results pointofcare testing. Normal laboratory values msd manual professional edition. Doctors give unbiased, helpful information on indications, contraindications, benefits, and complications. Identify normal chemistry values for the adult patient. As such, the nclex will not ask you what any normal ranges are.
1059 687 1175 1243 1232 517 785 1571 887 636 901 1316 492 1491 63 1428 553 718 1610 431 1648 1120 1124 521 198 1629 1094 866 125 98 475 625 609 83 186