Salivary glands

Definition

Salivary glands are exocrine glands located in the oral cavity responsible for producing saliva. Saliva aids in the initial stages of digestion and helps maintain oral health.

5 Must Know Facts For Your Next Test

1. There are three major pairs of salivary glands: parotid, submandibular, and sublingual.
2. Saliva contains enzymes like amylase that begin the process of breaking down carbohydrates.
3. Salivary gland function can be affected by diseases such as Sjögren's syndrome and mumps.
4. Adequate salivary flow is crucial for preventing dental caries and oral infections.
5. Dehydration can significantly reduce saliva production, impacting digestion and oral health.

Review Questions

• What are the three major pairs of salivary glands?
• How does saliva contribute to the digestive process?
• Name a disease that can affect the function of salivary glands.

Related terms

Amylase:

An enzyme found in saliva that breaks down carbohydrates into simpler sugars.

Parotid Gland: The largest salivary gland located near the ear; it produces serous, enzyme-rich saliva.

Sjögren's Syndrome: An autoimmune disorder that primarily affects moisture-producing glands, including salivary glands, leading to dry mouth.