Blood bank donor/recipient specimens are kept in thelaboratory for at least ______.A. 1 dayB. 3 daysC. 5 daysD. 7 days
Question
Blood bank donor/recipient specimens are kept in the laboratory for at least ______.
A. 1 day
B. 3 days
C. 5 days
D. 7 days
Solution
To answer the question of how long blood bank donor/recipient specimens are kept in the laboratory, we can look at standard practices in blood banking and transfusion medicine.
Answer Explanation
Blood bank donor and recipient specimens are typically kept for a minimum duration to ensure that testing, compatibility, and any necessary follow-ups can be conducted efficiently.
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Donor Specimens: Generally, donor specimens are retained for at least 7 days post-collection. This period allows for various tests, including infectious disease screening and blood typing.
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Recipient Specimens: For recipient specimens, the retention period can vary based on protocols, but they are often kept for similar durations to ensure proper cross-matching and compatibility testing when a transfusion is needed.
In many jurisdictions, guidelines recommend conserving blood samples for a minimum of 7 days, ensuring both donor and recipient safety, and allowing for comprehensive testing.
Final Answer
The correct answer is D. 7 days.
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