Final answer:
Clustering is a scheduling system wherein patients with similar problems are booked consecutively, improving workflow and patient care. Correct option is a.
Step-by-step explanation:
The scheduling system wherein patients with similar problems are booked consecutively is called clustering. This method groups together patients who have similar medical conditions or healthcare needs, allowing healthcare providers to efficiently manage their time and resources. By scheduling patients with similar problems consecutively, it streamlines the workflow and improves overall patient care.