Final answer:
Alert fatigue is indeed a challenge of electronic prescribing (eRx) as it can cause healthcare providers to become desensitized to important safety alerts, which may lead to prescription errors.
Step-by-step explanation:
The statement that alert fatigue is one of the challenges of eRx (electronic prescribing) is true. Alert fatigue occurs when healthcare providers become desensitized to safety alerts generated by the electronic health record systems, including electronic prescribing systems. As a result, the likelihood of overlooking important alerts can increase, potentially leading to errors in medication prescribing or management. This is a recognized issue in the implementation and day-to-day operation of eRx systems and addressing it is essential to maintain patient safety and the effectiveness of medicational interventions.