PPT-Blood Volume Analysis Can Distinguish True Anemia from Hemodilution in Critically Ill

PY Van MD SD Cho MD SJ Underwood MS GJ Hamilton BS LB Ham MD MA Schreiber MD Background Hemorrhage leading cause of preventable death in trauma victims Decreased peripheral hematocrit pHct used as marker for blood loss. 1. Randy Garnett Jr., MD. PCCM Physician, Sentara Medical Group. Chairman, Sentara Norfolk General Critical Care Committee. Medical Director, Sentara Lung Transplant Out Patient Program. Norfolk, Virginia. Assistant Professor of Medicine & Oncology, Division of Hematology. Disclosures. None. Objectives. Understand the basic physiology of iron absorption, transport and storage. Understand the causes of iron deficiency and the compensatory responses seen in clinical lab tests. 1. Randy Garnett Jr., MD. PCCM Physician, Sentara Medical Group. Chairman, Sentara Norfolk General Critical Care Committee. Medical Director, Sentara Lung Transplant Out Patient Program. Norfolk, Virginia. Lana Gettman, . Pharm.D. .. Harding University College of Pharmacy. AAHP Fall Seminar. September, 2016. Learning Objectives. Describe metabolic and nutritional changes during critical illness.. Discuss nutrition assessment in the ICU patients.. Kimberly Zammit, . PharmD. , BCPS, BCCCP, FASHP. Clinical Pharmacy Coordinator, Critical Care and Cardiology. Buffalo General Medical Center. Disclosures. None to report. Learning Objectives. Identify . Wendy Blount, DVM. Practical Hematology. A. nemia 101. Blood Loss Anemia. Hemolysis. Non-Regenerative Anemias. Bone Marrow Disease. Transfusion Medicine. Cases. Polycythemia. Coagulopathy. Central IV Lines. ATTENDINGPHYSICIANSCOMPLIANCEFORMcontinuedPATIENTINFORMATIONPATIENTS NAMEDATEOF BIRTHCACTIONTAKENTOCOMPLYWITHTHELAWcontinued3PATIENTSWRITTENREQUESTWritten requestfor medicationto end life receivedPlea red blood cell mass . or . blood hemoglobin concentration. . In practice, anemia most commonly is defined by reductions in one or both of the following:. Hematocrit (HCT) – The HCT is the fractional volume of a whole blood sample occupied by RBCs, expressed as a percentage. As an example, the normal HCT in a child age 6 to 12 years is approximately 40 percent.. a sign . of an underlying . disorder. There are several kinds of anemia. . A. . physiologic . approach classifies anemia according to whether. the deficiency in erythrocytes is caused by a defect in . referance. range for the age and sex. The normal ranges vary with age . -neonate < 14g/dl. -1-12mths < 10mg/dl. -1-12y< 11 g/dl. Causes of anemia can be from. Reduced cell production. Increased destruction. .. Epidemiology.. Classification.. Review the terminology used to discuss anemia.. Evaluation:. .. . • Address clues in the history and exam that can direct the evaluation. . • Describe one approach to using lab tests to make the diagnosis. . Anemia is a condition in which the number of red blood cells or their oxygen-carrying capacity is insufficient to meet physiologic needs, which vary by age, sex, altitude, smoking, and pregnancy status. Objectives. Learn about iron deficiency anemia. Learn about . anemia . of chronic disease. Distinguish between iron deficiency anemia and anemia of chronic disease . . st. data from the Republic of Ireland . K. Murphy and C. Twomey. Department of Nutrition and Dietetics, Cork University Hospital, Cork, Ireland. I. IrSPEN. . 21. st. March 2023. Clare Twomey . Introduction.