RT Book, Section A1 Yosaitis, John A2 Freeman, Brian S. A2 Berger, Jeffrey S. SR Print(0) ID 1102570161 T1 Blood Transfusion: Indications T2 Anesthesiology Core Review: Part One Basic Exam YR 2014 FD 2014 PB McGraw-Hill Education PP New York, NY SN 9780071821377 LK accessanesthesiology.mhmedical.com/content.aspx?aid=1102570161 RD 2024/04/25 AB Red blood cell (RBC) transfusions are indicated for patients who need an increase in oxygen carrying capacity. However, determining which patients need more oxygen carrying capacity can be difficult. It is recommended that the anesthesiologist perform a clinical assessment of tissue perfusion prior to initiating erythrocyte transfusions. In a conscious patient, the signs of inadequate tissue perfusion include: