[Evaluation of transfusion practice. Surveys for evaluating the practice of nursing care in transfusion medicine in four hospital sites]. / Evaluation de la pratique transfusionnelle. Enquêtes d'évalution de la pratique des soins infirmiers en médecine transfusionnelle dans quatre sites hospitaliers.

In four medical centers, transfusion medicine care practices were evaluated by testing the nursing staff with a list of questions. The anonymous test evaluated the knowledge and transfusion practices, and in one of them the bed-side compatibility control procedure in particular. These tests showed failures in the labeling of tubes during phlebotomy for immuno-hematologic testing, in blood product conservation in the ward, and in bed-side compatibility testing which is not always carried out fully at the bed-side. These results, showed on which topics the teaching program should emphasize so as to improve the quality of blood transfusion in the medical centers according to legal obligations.