System 2026 Exam Questions
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Innate Immune System - What is it? - 🧠 ANSWER ✔✔A collection of
nonspecific barriers and cellular responses that serve as an INBORN first
and second line of defense against pathogens
, Innate Immune System - What is it comprised of? - 🧠 ANSWER ✔✔Cells,
barriers or environments that work together:
* Skin
* Lysozyme in tears
* Acid in stomach
* Cilia & Mucous in respiratory tract
* Phagocytes
* Neutrophils
* Dendritic cells
* Macrophages
* Interferon
* Etc.*
Innate Immune System - how fast is it activated - 🧠 ANSWER ✔✔Ready for
action PRIOR to attack by pathogen
Acquired Immune System - what is it? - 🧠 ANSWER ✔✔* Part of the
immune system that GROWS as you ar