What temperature range is appropriate for a freezer used in medication storage?

The appropriate temperature range for a freezer used in medication storage is generally considered to be between -13°F and 14°F. This range is important to ensure the stability and efficacy of medications that require frozen storage. Many pharmaceuticals, such as certain vaccines and biologics, may lose potency if not kept at the correct low temperatures.

Maintaining the freezer's temperature within this range allows for the prevention of freeze-thaw cycles that can cause damage to sensitive substances. The specific limits ensure that medications do not undergo chemical changes that could compromise their therapeutic effects, thereby safeguarding patient health.

The other options provided either include higher temperatures or fall outside the established guidelines for proper medication storage. Therefore, the range that encompasses -13°F to 14°F ensures that the integrity of important pharmaceuticals is maintained.