Parotid glands

Definition

Parotid glands are the largest salivary glands located on either side of the mouth and in front of both ears. They produce saliva that aids in digestion and helps maintain oral health.

5 Must Know Facts For Your Next Test

1. Parotid glands secrete a serous, enzyme-rich saliva important for the initial stages of digestion.
2. Mumps is a viral infection that primarily affects the parotid glands, causing swelling and pain.
3. The function of parotid glands can impact nutrient absorption by initiating the breakdown of starches with amylase enzyme.
4. Blockage or inflammation of these glands can lead to conditions such as parotitis or sialolithiasis (salivary stones).
5. Proper hydration and nutrition are essential for maintaining healthy salivary flow from the parotid glands.

Review Questions

• What role do parotid glands play in digestion?
• How can mumps affect the parotid glands?
• Why is proper hydration important for the function of parotid glands?

Related terms

Saliva: A fluid produced by salivary glands containing enzymes that aid in digestion.

Amylase:

An enzyme found in saliva that breaks down starch into sugars.

Parotitis: Inflammation of the parotid gland often due to bacterial or viral infections.