Question: please answer this question by using the attached formula. A severely immunosuppressed adult patient has been transfused with 10 units of pooled platelets. The pretransfusion

A severely immunosuppressed adult patient has been transfused with 10 units of pooled platelets. The pretransfusion platelet count was 6000 UL. What is the expected platelet count 1 hour after the transfusion? If the platelet count does not increase as expected, what are some potential causes? (Note: the expected platelet increment is discussed on p. 355-356 in the textbook.) (2 points) CCI - Post posttransfusion platelet count - pretransfusion platelet count X BSA Number of platelets transtused (multiples of 10') Patient: BSA = 1.5 M2 Example: Precount: 2000/uL Postcount: 29,000 L Platelets transfused: 4.5 x 1011 29,000 - 2000 X 1.5 = 9000 CCI=- 4.5 A CCI of greater than 7500 indicates adequate platelet count increment at 10 min to 1 hr following transfusion. To calculate the BSA, a nomogram is used. The height and weight of the patient are needed to determine the BSA. Platelet refractoriness and CCI. Platelet refractoriness may be due to immune or nonimmune causes. the effectiveness of platelet transfusions based on the number of platelets infused and un increment. posttransfusion platel usion platelet count - pretransfusion platelet count Number of platelets transfused (multiples of 1011) CCI= -X BSA Example: Patient: BSA = 1.5 M2 Precount: 2000/L Postcount: 29,000/L Platelets transfused: 4.5 x 1011 CGL 29,000 - 2000 4.5 X 1.5 = 9000 A CCI of greater than 7500 indicates adequate platelet count increment at 10 min to 1 hr following transfusion. leulate the BSA, a nomogram is used. The height and weight of the patient are needed to determine the BSA. Platelet refractoriness and CCI. Platelet refractoriness may be due to immune or nonimmune used to calculate the effectiveness of platelet transfusions based on the number of platelets infy (RSA) CCI. Corrected count increment. A severely immunosuppressed adult patient has been transfused with 10 units of pooled platelets. The pretransfusion platelet count was 6000 UL. What is the expected platelet count 1 hour after the transfusion? If the platelet count does not increase as expected, what are some potential causes? (Note: the expected platelet increment is discussed on p. 355-356 in the textbook.) (2 points) CCI - Post posttransfusion platelet count - pretransfusion platelet count X BSA Number of platelets transtused (multiples of 10') Patient: BSA = 1.5 M2 Example: Precount: 2000/uL Postcount: 29,000 L Platelets transfused: 4.5 x 1011 29,000 - 2000 X 1.5 = 9000 CCI=- 4.5 A CCI of greater than 7500 indicates adequate platelet count increment at 10 min to 1 hr following transfusion. To calculate the BSA, a nomogram is used. The height and weight of the patient are needed to determine the BSA. Platelet refractoriness and CCI. Platelet refractoriness may be due to immune or nonimmune causes. the effectiveness of platelet transfusions based on the number of platelets infused and un increment. posttransfusion platel usion platelet count - pretransfusion platelet count Number of platelets transfused (multiples of 1011) CCI= -X BSA Example: Patient: BSA = 1.5 M2 Precount: 2000/L Postcount: 29,000/L Platelets transfused: 4.5 x 1011 CGL 29,000 - 2000 4.5 X 1.5 = 9000 A CCI of greater than 7500 indicates adequate platelet count increment at 10 min to 1 hr following transfusion. leulate the BSA, a nomogram is used. The height and weight of the patient are needed to determine the BSA. Platelet refractoriness and CCI. Platelet refractoriness may be due to immune or nonimmune used to calculate the effectiveness of platelet transfusions based on the number of platelets infy (RSA) CCI. Corrected count increment
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