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Blood Transfusions - College Essays

Blood Transfusions

A wide variety of organisms, including bacteria, viruses, prions, and parasites can be transmitted through blood transfusions. Some of the safety measures taken to ensure blood safety during collection, storage, and transportation are as follows:

* The plasma is frozen within eight hours of collection in order to maintain the activity of factor V and factor VII.

* Both blood and plasma transfusions must be matched to avoid an immune reaction.

* Before anyone receives blood, both the blood and the person receiving it are tested carefully to avoid a reaction.

* As a biological substance, blood must be kept cold in order to reduce bacterial contamination and to prolong its ...

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(100C).

* Blood storage units must be equipped with a continuous temperature monitoring system that records temperatures at least once every four hours and an alarm that sounds if temperature limits are reached

* The maximum acceptable temperature for each type of component should be set (e.g., 6º Celsius for RBCs).

* In the absence of proper storage equipment in the clinical area, staff should avoid sending for multiple packs at one time.

* Blood should only be taken from the blood bank as it is needed for transfusion.

* All potential donors are screened for health risks that could make the donation unsafe for the recipient.

Donors are asked about:

* Medications taken - some can be transferred via transfusion and pose a health risk to recipients

* Donors are routinely questioned and examined for transmissible diseases like HIV, HBV, HCV, syphilis.

* For other diseases like malaria and variant Creutzfeldt Jacob Disease screening will be selective based ...

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Blood Transfusions. (2014, November 21). Retrieved November 28, 2024, from http://www.essayworld.com/essays/Blood-Transfusions/104509

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"Blood Transfusions." Essayworld.com. November 21, 2014. Accessed November 28, 2024. http://www.essayworld.com/essays/Blood-Transfusions/104509.

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PAPER DETAILS

Added: 11/21/2014 03:39:12 AM
Submitted By: kole1
Category: Health & Medicine
Type: Free Paper
Words: 359
Pages: 2

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