Unless you enjoy reading dictionary of medical terms, your routine lab results can seem downright cryptic. Soil testing and interpreting soil test results are critical for determining optimum fertilizer rates. Interpretation of results of tests for hepatitis c virus hcv. The first part, which is based on the results of the questionnaire, deals with a quantitative analysis of data. Most often, these air samples are acquired using portable vacuum pumps that are calibrated to pull air through a tube at a specific volume of air per minute. 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. Decreased production due to toxicity drugs and chemotherapeutic agents heavy metals radiations pancreatic insufficiency leukocytic autodigestion basic lab work interpretation. Lab tests online is designed to help you, the patient or caregiver, understand the what, why, and how of laboratory testing. Jan 11, 2018 getting familiar with and interpreting laboratory values can be intimidating, particularly to new nurses. Laboratory tests interpretation by nurses reasearch publication continuing education 2001. However, keep in mind that interpreting laboratory tests can often be a complicated task. How many patients have coronary artery disease and have a stent placed. Interpretation of clinical laboratory tests date dka. Evolution of the 2017 edition of the laboratory values interpretation resource by the academy of acute care physical therapy as emerging research regarding early mobilization and advancements in medical practice is evolving, the academy of acute care physical therapy american physical therapy association task force on lab.
Theres always the fear of messing things up and not being able to meet the patients health needs. The wbc differential evaluates the distribution and morphology of white blood cells. Is the interpretation for coagulation testing rarely needed. There are numerous laboratory tests that can be done. High alkaline phosphatase and high conjugated bilirubin in adults high alanine aminotransferase alt or aspartate aminotransferase ast in adults high alkaline phosphatase in adults. Jean dodds, dvm 11561 salinaz avenue, garden grove, ca 92843 testing overview for canine thyroid disorder this publication is extracted from diana laverdures and my book the canine thyroid epidemic. The laboratory result must be interpreted on the background of a reference interval that is used to.
Mar 10, 20 for a stool analysis, a stool sample is collected in a clean container and then sent to the laboratory. Interpretation of lab results all types of lab tests,hematological tests,blood diseases test,diabetes profile,lipid profile,kidney profile,muscle profile,pancreas profile. This edition of basic skills in interpreting laboratory data, 4th edition is a casebased learning tool that will enhance your skills in clinical lab test interpretation. Interpretation of the results of the differential must always be done with the total number of wbcs in mind. The test results will be used to assist the healthcare team your doctor, nurses, and others in evaluating your kidney function and. Syphilis laboratory interpretation test interpretation. Full text full text is available as a scanned copy of the original print version. Lab test are integral to patient care and depend on cooperation and support of ward staff for accurate and timely interpretation of the results. Should reprinting of this interpretation guide be necessary, users print settings may impact picture and color quality.
To access the primary resources on this website, you can go to the full listings below. Remember that there is some variation in ranges based on the laboratory, so be aware of the normal ranges for your facility. Therefore, it provides more specific information about a patients immune system than the wbc count alone. To assist nurses, here are the common laboratory values listed in an organized and easytounderstand table.
Request pdf clinical interpretation of laboratory tests in hematology the laboratory services are very pleased to see this report. Whenever possible, the first sample should be collected as early as possible following the onset of symptoms followed by a second sample collected 10 to 14 days later. Laboratory tests interpretation nurses learning network. The site is produced by aacc, a global scientific and medical professional. Different serologic markers or combinations of markers are used to identify different phases of hbv infection and to determine whether a patient has acute or chronic hbv. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Syphilis serologic testing guidelines for interpretation 1. Laboratory test result interpretation for primary care doctors. The analysis and interpretation of data is carried out in two phases. Interpretation of a laboratory result requires that the result can be related to a relevant reference value. Common laboratory values cheat sheet diagnostic tests are crucial in any aspect of clinical practice since they assist clinicians in establishing and determining the particular condition of the patient.
The most common tests include chemistry panels, hematology such as the complete blood count, and blood gases. Clinical interpretation of laboratory tests in hematology request. Rpr non treponemal tppa treponemal most likely interpretation results should be interpreted in conjunction with history and clinical findings. Interpretation of air test results one of the most widely accepted methods of assessing indoor air quality and its effects on a buildings occupants is the analysis of indoor air samples. Widmanns clinical interpretation of laboratory tests. Lab values for this course are taken from the rush medical laboratory rush university medical center, 2012. Most of the causes of abnormal phosphate levels are the same as that causing abnormal calcium levels. If youre waiting for lab test results to come back or youre trying to figure out what they mean, the process and all those medical terms and numbers can be confusing. Evolution of the 2017 edition of the laboratory values interpretation. Blood cell count 25oh vitamin d blood lead basic lab work interpretation. Aug 20, 2012 if youre like most of my patients, youve probably looked over the alphabet soup of acronyms and abbreviations in your blood test results and wondered what it all means.
Gluconeogenesis is a metabolic pathway that results in the generation of glucose from non carbohydrate carbon substrates such as pyruvate, lactate, glycerol, and glucogenic amino acids. 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. Interpretation of laboratory results acute care testing. High total cholesterol, low hdl cholesterol, high ldl cholesterol, or high triglycerides in adults abnormal liver panel. Lab values and their meanings forward the laboratory services are very pleased to see this report. Advising clinicians on laboratory test selection and results interpretation with a diagnostic management team michael laposata, md, phd edward and nancy fody professor of pathology vanderbilt university school of medicine pathologist in chief, vanderbilt university hospital. Academy of acute care physical therapy apta task force. Interpretation of soil test reports for agriculture by courtney pariera dinkins, research associate, and clain jones, extension soil fertility specialistassistant professor, department of land resources and environmental sciences.
Interpretation of results national secondary drinking water regulations the below information is taken directly from the environmental protection agencys epas national secondary drinking water regulations nsdwr complete table. Interpretation of hepatitis b serologic test results. The sarscov2 rna is generally detectable in nasooropharynx during the acute phase of infection. We will then discuss how laboratory tests are interpreted using a. Jun 24, 1989 full text is available as a scanned copy of the original print version. The stool will be checked for color, consistency, weight volume, shape, odor, and the presence of mucus.
Laboratory analysis includes microscopic examination, chemical tests, and microbiologic tests. Diagnostic interpretation of viral specific igm and igg serology continued timing of specimen collection is important in interpretation of antibody results. This book should be of help to nursing in understanding some of the more common tests which are conducted. Get a printable copy pdf file of the complete article 460k, or click on a page image below to browse page by page. Interpretation of results of tests for hepatitis c virus. Negative results do not preclude covid19 and should not be used as the sole basis for patient management decisions. Interpretation of hepatitis b serologic test results hepatitis b serologic testing involves measurement of several hepatitis b virus hbvspeci. Interpretation of the full blood count red blood cells constituents of the red cell count haemoglobin hb. A stool analysis is a series of tests done on a stool feces sample to help diagnose certain conditions affecting the. Aphl hcv test result interpretation guide 2 reporting detectable not quantifiable results quantitative nats measure the amount of viral nucleic acid rna or dna in the blood. Each fdaapproved nat for quantitation of hcv rna has a limit of detection lod, a lower limit of quantitation lloq, and an upper limit. Questionnaire themes included doctors uncertainty with interpreting test results, mechanisms used to overcome this uncertainty, challenges with. The second, which is based on the results of the interview and focus group discussions, is a qualitative interpretation.
Definitions normal reference ranges refer to the laboratory values that are generally associated with absence of disease. This course will take a closer look at these components. In the laboratory a lot is done to assist in the interpretation of results, besides reference values, measurement error, flagged results and so on. Interpretation of soil test reports for agriculture. Learning objectives after successful completion of this course, you will be able to. The interpretation of clinical laboratory test results michael schaer, dvm, diplomate acvim, acvecc university of florida, college of veterinary medicine with the advent of modern medical technology, the availability of hematological and serum biochemical data to the veterinary practitioner has become commonplace.
Thus a lot of data are provided and it is therefore imperative for patient care and safety that the clinicians are familiar with the tests and with interpretation of the results. Diagnostic interpretation of viral specific igm and igg serology. Hb is the protein which carries oxygen in the blood and, hence, is the most important value to look at. Recommendations are based on university research and field studies. A highfat diet may cause decreased pt, and alcohol can cause an increased pt result. Links to pubmed are also available for selected references.
The laboratory result must be interpreted on the background of a reference interval that is used to distinguish between health and disease. The most common is the bluetop tube, the specimen must be tested within 4 hours of collection and is usually packed in ice and delivered to the lab quickly. Waterville, me 04903788 winslow, me 04901 interpretation. Clinical laboratory test results are a very important parameter in diagnosis. Patient education on blood, urine, and other lab tests. These results were confusing because a high tsh level is classically seen in most cases of primary hypothyroidism. Interpretation of laboratory tests university of washington. Negative results must be combined with clinical observations, patient history, and epidemiological information. Widmanns clinical interpretation of laboratory tests clinical interpretation of lab tests widmann by ronald a. This is a very common lab test and is usually performed as a routine hospital admission screening test. It should also be noted that some labs may also call phosphate phosphorus. The interpretation presented are only related to possible functional involvement i have not included interpretation of gross abnormalities related to pathologies.
Advising clinicians on laboratory test selection and. Using laboratory values can be a key piece of assessment to determine what is occurring within the body of a patient. Familiarizing and interpreting laboratory values for nurses dont always have to feel that way. Interpretation of soil test results s oil tests provide homeowners and growers with guidelines for both efficient and environmentally sound use of fertilizers, lime and other soil amendments. Serologic testing update changes to screening test and algorithm. Whenever possible, the first sample should be collected as early as possible following the onset of symptoms followed by a. Canine thyroid diagnostic testing, interpretation and dosing hemopet w. Lab work, urine samples and other tests may be given as you undergo diagnosis and treatment for renal failure. It provides fundamentals of interpreting lab test results not only for pharmacy students, but also for practitioners as an aid in assessing patient drugtreatment responses. Get a printable copy pdf file of the complete article.
Starvation, diabetic ketoacidosis, diarrhea, dehydration blood urea nitrogen normally 5normally 520 mgdl20 mgdl collect in tiger top tube. Work closely with your provider to interpret test results and to understand. Therefore, an understanding of the various blood tests obtained in the neonatal period, along with. Additionally, after completing this module, you will be able to discuss reasons why these common lab values may be either elevated or decreased. Appendix d interpretation of common laboratory values.
Nurses often are the first health care providers to view the results of these tests. Academy of acute care physical therapy apta task force on. So to empower my readers, here is a simplified guide to understanding your blood test results. Academy of acute care physical therapy apta task force on lab values. Recommendations are based on university research and field. Diagnostic interpretation of viral specific igm and igg. Juretschke, phd, rncnpt, apnnnpbc, ccns founderpresident, nicu solutions, inc.
Interpretation of air test results consumer mold guide. Patient education on blood, urine, and other lab tests lab. Advising clinicians on laboratory test selection and results. Interpretation of results of tests for hepatitis c virus hcv infection and further actions. Results in seconds to minutes often performed in emergency departments or ambulatory clinics that do not have a micro lab available associated with false negatives use caution if a negative dipstick test results in a patient with symptoms of a uti dipstick is specific, but not very sensitive sensitivity related to bacterial load. At the end of this program, each participant will be able to. Syphilis serologic testing guidelines for interpretation. When interpreting lab results, you should look at phoshate and calcium together. However, there is obviously still a lot to do regarding better reporting of data and information.
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