Which storage conditions are correct for RBCs, platelets, and plasma?

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Multiple Choice

Which storage conditions are correct for RBCs, platelets, and plasma?

Storage temperature and handling for each blood product are chosen to preserve its function: red blood cells are kept cold to slow metabolism without freezing them; platelets need warm, near-room temperature conditions with continuous agitation to stay functional in circulation; plasma must be kept frozen to preserve coagulation factors and extend shelf life. For red blood cells, 1–6°C is standard refrigeration that maintains viability without freezing. Platelets require 20–24°C with agitation because cooler temperatures impair platelet function and circulation. Plasma is stored frozen, ideally within 24 hours of collection, at -18°C or colder for long-term preservation. This combination aligns with those practices, making it the best choice.

Storage temperature and handling for each blood product are chosen to preserve its function: red blood cells are kept cold to slow metabolism without freezing them; platelets need warm, near-room temperature conditions with continuous agitation to stay functional in circulation; plasma must be kept frozen to preserve coagulation factors and extend shelf life.

For red blood cells, 1–6°C is standard refrigeration that maintains viability without freezing. Platelets require 20–24°C with agitation because cooler temperatures impair platelet function and circulation. Plasma is stored frozen, ideally within 24 hours of collection, at -18°C or colder for long-term preservation.

This combination aligns with those practices, making it the best choice.

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