Which term describes a sore spot on the tongue often associated with nutritional deficiencies?

• A. Aphthous ulcer
• B. Glossitis
• C. Candidiasis
• D. Leukoplakia

Answer: (B)

Glossitis is the correct term that best describes a sore spot on the tongue often associated with nutritional deficiencies. This condition involves inflammation of the tongue, which can manifest as swelling, color changes, and a smooth appearance due to the loss of papillae. Nutritional deficiencies, particularly of vitamin B12, iron, and folic acid, can lead to glossitis because these nutrients are essential for maintaining the health and integrity of the oral tissues.

Aphthous ulcers, while they also present as painful sores, are more commonly recurrent and are not specifically linked to nutritional deficiencies, rather they can be triggered by stress, hormonal changes, or certain food sensitivities. Candidiasis refers to a fungal infection of the mouth and can lead to a white coating on the tongue, but it is not specifically linked to nutritional deficits in the same way glossitis is. Leukoplakia is characterized by white patches on the tongue or oral mucosa, which are often a response to irritation or may indicate precancerous changes, and is not specifically associated with nutritional issues.

Thus, the identification of glossitis as a sore spot on the tongue connected to nutritional deficiencies highlights its role as a significant clinical manifestation to consider in patients with dietary insufficiencies.