Final answer:
The first step in addressing the increase in healthcare-associated UTIs in a medical-surgical unit is to review and analyze data on recent UTI cases to identify causative factors and inform the subsequent improvement steps.
Step-by-step explanation:
The initial step in addressing the increase in healthcare-associated urinary tract infections (UTIs) on a medical-surgical unit should be C) Reviewing and analyzing data on recent UTI cases. Before implementing new protocols or interventions, a thorough analysis of the existing data provides insight into the underlying causes and patterns associated with the UTIs.
It assists in identifying any gaps in current practices and formulates an evidence-based approach to tackle the issue. Once the data is reviewed, causative factors can be pinpointed, and targeted actions such as revising catheter insertion protocols or enhancing staff education on hand hygiene can be more effectively applied.