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It is important to examine the gas-electrolyte composition of the blood in patients on artificial lung ventilation (ALV). What you need to pay attention to and how to assess the balance - we will discuss during the webinar. Lecturer: Marina Olegovna Egorova, doctor of the KLD, MD, professor of the department of Sechenov University. Audience: the webinar will be of interest to doctors of intensive care units, students of medical universities. Contents 0:00 Introduction 2:46 Acid-base balance 4:27 Visual representation of blood gas equilibrium 9:40 Measured and calculated parameters of gas composition 14:55 Compensatory systems 20:19 Basic patterns 23:03 Evaluation of study results 30:36 Hemoglobin fractions 32:26 Case studies 36:04 Blood sources for determining acid-base balance 40:14 Capillaries and heparin variants 42:30 Blood delivery time to the laboratory 44:56 Osmolality and osmolarity 49:46 Calculated osmolality 50:37 Calculated and measured osmolality 55:27 Bolus infusion of saline 59:32 Question/Answer mode #acid-base balance #artificial ventilation #blood test #electrolytes