Final answer:
The only 501(c) (3) nonprofit organization devoted entirely to preventing medication errors is the: The Institute for Safe Medication Practices (ISMP). The correct answer is A.
Step-by-step explanation:
The only 501(c)(3) nonprofit organization devoted entirely to preventing medication errors is the Institute for Safe Medication Practices (ISMP). The ISMP is a nonprofit health organization that is dedicated to understanding and preventing medication errors. This distinguishes it from other entities, such as the National Pharmacy Technician Association (NPTA), which supports pharmacy technicians; The Joint Commission (TJC), which accredits and certifies health care organizations; and the Center for Medicare & Medicaid Services (CMS), which is a governmental agency overseeing various health insurance programs. The correct answer is A.