Mouth Rinse Specimen

**Semantic type:** Body Substance

**Definition:** A sample consisting of biological material from the buccal cavity. A collection solution is introduced into the mouth, swished around, and then collected.

**Synonyms:** - Buccal Rinse - Mouth Rinse - Mouthwash - Oral Rinse - Oral Rinse Specimen - Rinse and Spit Specimen - Swish and Spit Sample - Swish and Spit Specimen