Non-specific Defense Mechanisms Flashcards
1
Q
What is a non-specific defence mechanism?
A
Prevents entry of microorganisms into the body.
2
Q
How does the skin act as defence mechanism?
A
It acts as a physical barrier.
3
Q
How do tears act as a defence mechanism?
A
Tears contain lysozymes.
4
Q
How does mucus in airways act as a defence mechanism?
A
It traps microorganisms upon entry.
5
Q
How does stomach acid act as a defence mechanism?
A
It kills microorganisms.
