Final answer:
The correct answer is 10 days. Storing skin at ultra-low temperatures can allow for longer storage periods. Option c.
Step-by-step explanation:
The correct answer is c. 10 days.
When it comes to storing skin, it is important to consider the growth of bacteria and the decay of the tissue. The refrigeration process helps slow down bacterial growth and preserves the skin for a limited period of time. Skin can be stored refrigerated for no longer than 10 days.
Storing skin at ultra-low temperatures, as shown in Figure 13.10a, can allow for longer storage periods of several months. However, for refrigerated storage, the maximum duration is 10 days.
The question is inquiring about the maximum duration for which skin grafts or tissue samples can be stored safely in refrigeration. Storage times can vary depending on the protocol and specific conditions, but in a clinical setting, strict guidelines are put in place to ensure the viability and safety of such tissues.
While the question directly does not provide the answer, it is essential to understand that medical specimens like skin tissue can be affected by bacterial growth and degradation over time if not stored properly. For certain medical specimens, storage guidelines might dictate refrigeration for only a short period before they must be frozen or used.