Which of the Following Is the Most Common Cause of Xerostomia

question 18

Multiple Choice

Which of the following is the most common cause of xerostomia?

• A) Sjögren's syndrome
• B) Head and neck radiation
• C) Medication use
• D) Nerve damage

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Definitions:

Taste

Sensations created when a chemical stimulus is applied to the taste receptors in the tongue.

Intrinsic Muscles

Muscles located within the structure being moved.

Tongue Shape

Refers to the form or configuration of the tongue, which can vary and may influence speech, taste, and chewing functions.

Lipid-Soluble Drugs

Refers to medications that can dissolve in lipids (fats) and can easily pass through cell membranes, often affecting the central nervous system.