NAPLEX Practice Exam 2026 – Comprehensive Test Preparation

Xerostomia is the medical term for dry mouth, a condition that can be caused by various factors such as medications, dehydration, radiation therapy, or certain medical conditions. The management of xerostomia involves using artificial saliva substitutes, which can help provide lubrication and moisture to the oral cavity, relieving the symptoms of dry mouth.

Option A, artificial saliva substitutes, is the correct answer because it specifically addresses the symptom of xerostomia by providing moisture and lubrication to the oral mucosa, helping alleviate the discomfort associated with dry mouth.

Options B, C, and D are incorrect:

- Mesna is a medication primarily used to prevent bladder irritation and bleeding caused by ifosfamide or cyclophosphamide, not for managing xerostomia.

- Antifungals are medications used to treat fungal infections, not specifically indicated for managing xerostomia.

- Stimulant laxatives are used to treat constipation by promoting bowel movements and are not indicated for managing xerostomia.