Certified Tissue Bank Specialist (CTBS) Practice Test

What is the required storage temperature for refrigerated musculoskeletal tissue?

1. Below ambient temperature

2. At ambient temperature

3. At -40 degrees C

4. Between 0 and 10 degrees C

The correct answer is: Between 0 and 10 degrees C

The required storage temperature for refrigerated musculoskeletal tissue is between 0 and 10 degrees Celsius. This temperature range is crucial for preserving the viability and function of the tissue while preventing microbial growth and degradation. Maintaining the tissue within this temperature range helps ensure that the biological and cellular integrity is upheld, which is important for the successful use of the tissue in transplantation or research. If the temperature is too low, it could potentially cause freezing, which damages the cell structure and adversely affects the tissue's properties. Conversely, storing the tissue at ambient temperature or above could lead to rapid deterioration and increased risk of contamination. Therefore, the specified range effectively balances the need for preservation without compromising the tissue's quality.