Problem: 20 year-old college student presents with complaints of persistent, nasal congestion, hoarseness, and nosebleeds. On exam, the provider, observes buggy, mucous membrane, and a perforated nasal septum. The differential diagnosis should be consider considered? Need Assignment Help? A. Allergic rhinitis. B. Sinonasal malignancy c. Cocaine abuse. D. Topical antihistamines.