How has the medical industry overcome the challenge of liquid medications that spoil quickly?

A. The medications are freeze-dried to be reconstituted later at the time of administering to the patient.

B. The medications are more expensive because they're made purely on a supply and demand basis. They're delivered to pharmacies and healthcare
facilities daily.

C. The medications are stored in airtight, vacuum-sealed packaging. The sterility of their environment prevents spoilage.

D. These medications are stored frozen and defrosted to room temperature before they're administered to the patient.