What is the primary goal of organ preservation?
The primary goal of organ preservation is to maintain the organ’s function and viability until it can be transplanted into the recipient.
Which of the following techniques is commonly used for organ preservation?
Hypothermic storage, where organs are cooled to slow down metabolic processes, is commonly used for organ preservation.
Why is cold ischemic time important in organ preservation?
Cold ischemic time is important because longer durations of cold ischemia can lead to organ damage, reducing the success of transplantation.
What is one of the main challenges in organ preservation?
One of the main challenges is to prevent ischemic damage, as organs do not receive blood supply during preservation, which can lead to tissue injury.
Which solution is typically used for organ preservation?
Specialized preservation solutions such as UW solution (University of Wisconsin solution) are used to protect organs during the preservation process.
Why is it important to minimize organ exposure to air during preservation?
Exposure to air can lead to tissue injury and degradation, reducing the viability of the organ for transplantation.
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What is shaping in organ preservation techniques?
Shaping involves reinforcing successive approximations of a desired preservation technique until the procedure is fully established.
What is the impact of organ preservation time on transplantation success?
Longer preservation times typically result in lower organ function post-transplantation, reducing the chances of a successful transplant.
Why is monitoring temperature during organ preservation critical?
Temperature control is critical because maintaining an optimal low temperature helps minimize metabolic activity and prevent cellular damage during preservation.