Final answer:
Roberto would most likely be prescribed anxiolytic medication for an anxiety disorder to relieve his intense anxiety symptoms.
Step-by-step explanation:
After discussing the problem of intense anxiety impairing his ability to concentrate at work with his doctor, Roberto would most likely be prescribed anxiolytic medication for an anxiety disorder. These medications are specifically designed to relieve anxiety by targeting and modulating the neurotransmitter systems involved in the regulation of mood and stress responses. Examples of anxiolytics include buspirone and diazepam, which can aid in reducing the symptoms of anxiety disorders.