Which statement about internal and external drug storage is correct?

• A. They must be stored separately
• B. They may be stored together
• C. They must be stored in locked boxes outside residents' rooms
• D. They can be stored in shared drawers

Answer: (A)

Keeping internal medications (taken by mouth) separate from external preparations (creams, ointments, etc.) is essential to prevent mix-ups and cross-contamination. When storage is clearly divided by type, staff are less likely to grab the wrong medication or apply the wrong product to a resident, which improves safety and accuracy in administration. That’s why the correct approach is to store them separately. Storing them together or in shared drawers would blur the lines between drug types and increase the risk of errors, and while security is important, the key safety point here is separation by medication type.