The test results will be used to assist the healthcare team your doctor, nurses, and others in evaluating your kidney function and. Identify normal chemistry values for the adult patient. Lab values interpretation cheat sheet part 1 nclex quiz. Mondayfriday, 8 am 9 pm et 5 gmt the current time at our support center is. Common laboratory values laboratory tests are an integral part of every day practice within health care. Low density lipoprotein ldl less than or equal to mgdl 3. However, keep in mind that interpreting laboratory tests can often be a complicated task. The site is produced by aacc, a global scientific and medical professional. This course will take a closer look at these components. Work closely with your provider to interpret test results and to understand. Lab values interpretation cheat sheet part 1 nursing labs. Neonatal nurse practitioner the ronald mcdonald childrens hospital at loyola university medical center objectives at the end of this lecture, the participant will be able to. There are numerous laboratory tests that can be done.
The presence of bacteria can also affect its appearance. In the latter case, to make use of the test result a reference area for the analysis in question must be. Includes differential diagnoses, stepbystep approaches, and algorithms, all designed to answer your lab test questions in a flash. The task force consisted of physical therapists from across the country in various acute care settings. A patients laboratory test values should be interpreted based on the reference value of the laboratory in which the test was done. No part of this material may be reprinted, reproduced, transmitted, stored in a retrieval system, or otherwise utilized, in any form or by any means electronic or mechanical, including photocopying or. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Academy of acute care physical therapy apta task force. For many tests, the normal ranges will vary depending on age. Body will not overcompensate when it comes to acidbase balance so.
Academy of acute care physical therapy apta task force on lab values. Interpretation of a laboratory result requires that the result can be related to a relevant reference value. Widmanns isnt just page after page of lab tests with normal and abnormal valuesi recommend wallachs for that. Jan 11, 2018 in a visual examination, a urine sample is inspected for color, cloudiness, and odor. Normal range interpretation tips metastases may elevate ast. As nurses are the firstline responders to the healthcare needs of patients, we should always be familiar with the common laboratory values and how to interpret them. Widmanns isnt just page after page of lab tests with normal and abnormal values i recommend wallachs for that. Lab work, urine samples and other tests may be given as you undergo diagnosis and treatment for renal failure. Patient education on blood, urine, and other lab tests lab.
Diseases and conditions retrieved from accessed february 20th, 2016. Pdf interpreting laboratory values in older adults. This can be the same patients earlier results, if this is possible, or be done by comparing to data from a normal population. The clinician should be aware that norm are created for the healthy adult, and each patients lab value should be interpreted within the context of the patients current medical status. The blood is collected via venipuncture in a standard 10ml redtop tube. When hyperkalemia is suspected while awaiting lab test results,a lead ii ekg should be done in order to detect the typical changes including shortened p wave amplitude, increased t wave amplitude, widening of the qrs complex, absence of the p wave with bradycardia, and sine wave complexes. Interpreting chemistry and hematology for adult patients. Creactive protein crp measures the amount of protein in the blood, signaling acute inflammation. Lab test are integral to patient care and depend on cooperation and support of ward staff for accurate and timely interpretation of the results. Pediatrics population lab values range is not included above. The sample codes or ids provided by the client or collector. Laboratory tests interpretation nurses learning network. Very high ast levels ul are most commonly due to viral hepatitis, ischemic hepatitis or liver injury due to drug or toxin. Cmp explained comprehensive metabolic panel cmp definition.
Jan 16, 2019 steps in abg analysis using the tictactoe method. Laboratory tests interpretation by nurses reasearch publication continuing education 2001 all rights reserved. Interpretation of laboratory values with older adults. The most common tests include chemistry panels, hematology such as the complete blood count, and blood gases. Physical therapists should not rely exclusively on a single laboratory finding. Reference values intervals for blood, urine, csf, stool, and other fluids eg, gastric acid and commonly used panels are included. The outline was created to assist the clinician with lab value considerations for the general population. Lowdensity lipoprotein ldl less than or equal to mgdl 3. Juretschke, phd, rncnpt, apnnnpbc, ccns founderpresident, nicu solutions, inc. Reference values vary based on several factors, including the specific laboratory that supplies them.
May 14, 2020 knowing the different normal lab values is an important step in making an informed clinical decision as a nurse. Laboratory values provide healthcare professionals with essential clues about the patients condition and the medical interventions needed for his full recovery. It is an expectation of practice that they will critically appraise all assessment data to arrive at the best nursing care for each individual client. Includes differential diagnoses, stepbystep approaches, and algorithms, all designed to answer your lab test questions in. Measures kidney and liver function, electrolyte levels substance what it is reference ranges what a low number may mean what a high number may mean usa ukeu australiacanada glucose fasting or nonfasting sugar in the blood 7099 mgdl fasting. This book should be of help to nursing in understanding some of the more common tests which are conducted.
Values took on the mission of updating the laboratory values interpretation. Appendix d interpretation of common laboratory values. Selected normal pediatric laboratory values all laboratory values listed are approximate. As nurses are the firstline responders to the healthcare needs of patients, we should always be familiar with the common laboratory. Learning objectives after successful completion of this course, you will be able to.
Interpretation of common laboratory values 273 therapeutic range high value low value others albumin 3. Basic skills in interpreting laboratory data, 5th edition. Widmanns clinical interpretation of laboratory tests. Patient education on blood, urine, and other lab tests. Identify normal chemistry values for the adult patient define the normal range of laboratory values for components of. Define the normal range of laboratory values for components of a complete blood. Interpreting laboratory values amazon web services. Laboratory values and interpretation a nurses ultimate. Lab work can help assess and diagnose patients with. Evaluation of labs by nursing staff is a critical function. Laboratory values see inside back cover for continuation. No special instructions need to be given to the patient except for explaining the procedure. There are eight 8 steps simple steps you need to know if you want to interpret abg results using the tictactoe technique. Widmanns bridges the relevant physiology and pathophysiology over to the clinical tests.
Academy of acute care physical therapy american physical therapy association task force on lab values took on the mission of updating the laboratory values interpretation resource to better accommodate practitioners needs. Knowing the different normal lab values is an important step in making an informed clinical decision as a nurse. Lab tests are used to help confirm a diagnosis, monitor an illness, and the patients response to treatment. The reference values provided in these tables should be used as guidelines only. Reference values vary based on several factors, including the demographics of. Its supposed to be clear but certain medications and food can affect its color. Lab tests are used to help confirm a diagnosis, monitor an illness. Lab value interpretation for nurses emergency department nursing. Lab values and their meanings forward the laboratory services are very pleased to see this report. Normal laboratory values merck manuals professional edition. Lab results retrieved from accessed february 20th, 2016. Remember to check with your lab, as normal values may be different in different labs. Although the reports we receive often indicate high or low values, understanding the true meaning of these values in the context of the patients condition, history and other factors is critical to safe care of the patient.
Using laboratory values can be a key piece of assessment to determine what is occurring within the body of a patient. Inside, find practical approaches to the interpretation of abnormal lab tests. Thus, any given result should be interpreted based on the reference value of the laboratory in which the test was done. Consult your local laboratory for guidelines as to normal values for the specific testing procedures used. Abg quick interpretation parameter acidosis normal alkalosis reflects ph 7. Diagnostic testing and lab values selfstudy course. Acidbase balance overview the ph is a measurement of the acidity or alkalinity of the blood. Diagnostic and laboratory tests are tools that provide invaluable insights and information about the patient.
Com is presenting a series of courses on lab values. Aug 6, 2017 laboratory values provide healthcare professionals with essential clues about the patients condition and the medical interventions needed for his full recovery. As nurses are the firstline responders to the healthcare needs of patients, we should always be familiar with the common laboratory values and how to interpr. Hematology absolute neutrophil count male 17805380l 1. Interpretation of abnormal laboratory values in older adults. Chapter iv special serology and blood chemistry tests.
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