Normal lab values urine cerebrospinal fluid minimum volume 0. Look up information on diseases, tests, and procedures. Normal values of common laboratory tests daviss drug guide. 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. Clinical laboratory testing is the most widely used medical decisionmaking tool and is crucial for disease screening, diagnosis, monitoring disease progression and treatment efficacy. Study normal lab values flashcards at proprofs normal lab values used in nursing school to aid in the study of nclex nursing board exam. Total iron binding capacity tibc will be elevated when a patient is anemic. This course will take a closer look at these components. Laboratory values are expressed in the units used at. The listed reference ranges should be used when interpreting laboratory values.
Jordan and others published normal reference laboratory values find, read and cite all the research you need on researchgate. 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. Understanding the normal laboratory values of blood glucose is an essential key in managing diabetes mellitus. Thyroid function tests normal ranges vary thyroid iodine 1i uptake 10% to 30% of administered dose. Labcorp defines critical values or panic values as laboratory test results that exceed established limit s high or low as defined by the laboratory for certain analytes as listed in the critical panic limits. Results that are out of range may not represent a problem. Compare your results to the range shown on your lab report. Laboratory values see inside back cover for continuation. Interpretation of the results of the differential must always be done with the total number of wbcs in mind. Learn normal lab values with free interactive flashcards.
Normal reference laboratory values is a topic covered in the tabers medical dictionary. Laboratory test that counts actual numbers of different types of wbcs. Normal values of common laboratory tests is a topic covered in the daviss drug guide to view the entire topic, please sign in or purchase a subscription nursing central is an awardwinning, complete mobile solution for nurses and students. Comparing the clients laboratory values to normal laboratory values. Award winning pocket tool for medical laboratory tests, normal lab values reference packs in all that is needed for quick reference in clinical rounds. Laboratory values of clinical importance medical notebook. Below is a list of few of the commonly used normal laboratory values. It is important to remember that normal laboratory values may vary slightly, depending on the laboratory setting and equipment used in. This cheat sheet identifies the normal adult values for the most common laboratory tests. Normal is less than 100 pgml can indicate heart failure mild. Lab reference ranges acp internal medicine meeting. The normal lab values are clearly arranged, alphabetically ordered and.
The clients current laboratory values are compared to the normal laboratory values, as above, in order to determine the physiological status of the client and to compare the current values during treatment to the laboratory values taken prior to a treatment. Correct interpretation of laboratory tests requires accurate reference intervals from an appropriate population. Reference ranges for blood tests are sets of values used by a health professional to interpret a set of medical test results from blood samples reference ranges for blood tests are studied within the field of clinical chemistry also known as clinical biochemistry, chemical pathology or pure blood chemistry, the area of pathology that is generally concerned with analysis of bodily fluids. 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. Choose from 500 different sets of normal lab values flashcards on quizlet. Hematology absolute neutrophil count male 17805380l 1. Alert values are laboratory results which, when identified in the laboratory, are confirmed according to accepted guidelines and then immediately telephoned to the ordering physician, appropriate nurse, or unit. To view the entire topic, please sign in or purchase a subscription. There are numerous laboratory tests that can be done.
Using laboratory values can be a key piece of assessment to determine what is occurring within the body of a patient. Download a printerfriendly version of the chart here. Normal laboratory values msd manual professional edition. The lab results in your hospital may be a little different, but remember this is the nclex hospital, at perfect elevation, in a wonderful place where you always have enough staff and resources available at all times. Laboratory tests reference ranges 1,25dihydroxyvitamin d 1,25dihydroxycholecalciferol, serum see vitamin d metabolites 17hydroxyprogesterone, serum female, follicular. V alues are reference values from texas children s hospital clinical laboratory, current as of august 2011.
Reference intervals are typically established by assaying specimens from a. Laboratory values in normal pregnancy 591 table b4 endocrine and metabolic values nonpregnant adulta first trimester second trimester third trimester aldosterone ngdl 29 6104 9104 15101 angiotensin converting enzyme ace ul 967 8 6 9 cortisol gdl 025 719 1042 1250 hemoglobin a. Alanine aminotransferase alt, sgpt at 37c 1040 ul 0. The percentage of laboratory values indicated as abnormal was 42% 55941 in the traditional interface compared to 26% 195754 in. The table revises the most recently published data normal reference laboratory values. 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. The most common tests include chemistry panels, hematology such as the complete blood count, and blood gases. 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.
This book should be of help to nursing in understanding some of the more common tests which are conducted. It is important for blood clotting, nerve and muscle function, and cell reproduction activity. All practitioners are urged to consult the normal laboratory values for their local laboratory, as these may differ from those listed below. Get more indepth on laboratory values for nurses with this book. Critical results are considered lifethreatening and require immediate notification of. It is the most abundant mineral in the body with 98% found in the skeleton. Pdf interpreting laboratory values in older adults. Many important laboratory reference values are not listed here, because of the less. Nursing central is an awardwinning, complete mobile solution for nurses and students. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Each lab contains important clinical information, critical lab values, differential diagnoses and etc. 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.
Each commercial laboratory has its own set of normal values, called normal range or reference range on your lab report. Normal laboratory values and ranges for mrcp question papers. For these a total of 41 laboratory values were reported in the traditional emr interface of which 754 56% values were also displayed in the novel interface figure 1. The reference values provided in these tables should be used as guidelines only. Harrisons principles of internal medicine 18th edition. Lab tests, along with a health history and physical exam, are used to diagnose and manage health conditions.
Most of the values apply to adults and where they differ for children it will be indicated. Reference values vary based on several factors, including the demographics of the healthy population from which specimens were obtained and the specific methods andor. Must know laboratory values for nurses the nerdy nurse. When your body is in homeostasis, the values for fluids, chemicals and secretions hormones are within an acceptable or normal range. Customized reference ranges for laboratory values decrease. Patient subsets, for example pediatric patients, may require unique alert values which are determined by each individual laboratory. Lab values and their meanings forward the laboratory services are very pleased to see this report. A set of laboratory test values used to characterize apparently healthy individuals, now repla nutrition software for trainers. You may remember lab values can change based on where you live and work i. These values depend on the equipment or method used.
Online mt course normal laboratory values normal laboratory values. This table lists reference values for the most common laboratory tests and is intended for interpretation of the results as they are provided in the examinations. Common laboratory tests testing for iron deficiency. Lab test are integral to patient care and depend on cooperation and support of ward staff for accurate and timely interpretation of the results.
They are also advised to continually check for updated normal ranges. Normal laboratory values hematology red blood cells rbc male 4. Hematocrit hct 4052% male 3746% female 3143% child hemoglobin hgb. The following chart gives the normal values for each type of wbc.