Which statement best describes medication safety improvements using QI methods?

• A. Remove standard prescribing guidelines in favor of ad hoc practices
• B. Remove e-prescribing checks to speed up prescribing
• C. Discontinue barcode verification processes
• D. Implement standard prescribing guidelines, e-prescribing checks, barcode verification, double-checks, smart pumps, and education

Answer: (D)

Medication safety improvements through QI rely on building reliable, standardized processes and layering protections throughout prescribing and administration. Having standard prescribing guidelines creates consistent decision rules. Electronic prescribing checks can flag potential interactions, allergies, dosing errors, and duplicate therapies before a prescription is sent. Barcode verification ensures the right patient receives the right medication at the right dose. Double-checks add another safeguard, especially for high-risk meds. Smart pumps help prevent dosing or infusion-rate errors during administration. Ongoing education reinforces proper processes and keeps staff updated on policies and safety practices. Collectively, these elements create multiple, overlapping safeguards that reduce the chance of human error, which is the essence of QI-driven medication safety improvements.

Removing guidelines, checks, barcode verification, or safety technologies would remove defenses and increase risk, undermining the systematic, iterative approach that QI uses to improve safety.