General Anatomy · Respiratory System · Medium
Mucus
Meaning: A slippery substance that protects and moistens body surfaces.
In practice: When you have a cold, extra mucus is produced to trap germs.
Quick check
Two questions on related general anatomy words.
Which word means: Central compartment of the thorax between the lungs, containing the heart and great vessels.
Answer: Mediastinum
Which word means: The central pigmented area of the retina responsible for detailed vision.
Answer: Macula
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