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Physical and chemical barriers are part of this line of defense.
Answer: 1st line of defense
Phagocytic cells, inflammatory response, and fever are part of this line of defense.
Answer: 2nd line of defense
Chemicals such as histamine and prostaglandins are released to cause blood vessels to leak fluid into the tissues and bring more WBC’s to the area in this line of defense.
Answer: 2nd line of defense
Cilia of the upper respiratory tract trap and propel inhaled debris in this line of defense.
Answer: 1st line of defense
This line of defense is classified as an adaptive immunity and NOT innate.
Answer: 3rd line of defense
Lysozyme enzymes in tears break down cell walls as a defense in this line of defense.
Answer: 1st line of defense
