HOSA Dental Terminology Practice

What is a ranula?

1. A mucocele in the floor of the mouth in the sublingual duct

2. A type of cancerous lesion in the mouth

3. An infection of the salivary glands

4. A growth on the tongue

The correct answer is: A mucocele in the floor of the mouth in the sublingual duct

A ranula is defined as a mucocele that occurs specifically in the floor of the mouth, often associated with the sublingual gland or duct. It is typically characterized by a bluish translucent swelling due to the accumulation of mucus from a salivary gland, which can become obstructed. This condition can cause discomfort or swelling and is often treated by surgical intervention if it becomes bothersome or recurrent. The other options refer to different conditions. Cancerous lesions are malignant growths that can occur anywhere in the oral cavity but do not specifically match the definition of a ranula. An infection of the salivary glands, such as sialadenitis, involves inflammation and requires different treatment than a mucocele. Lastly, a growth on the tongue might refer to a variety of conditions such as lesions, tumors, or oral patches, but it does not specifically denote the characteristics or location of a ranula.