7 Questions
Which cells form the first line of defense by preventing infections from entering the body?
Epithelial barriers
Which cells are involved in the detection and elimination of infected or abnormal cells?
Natural Killer (NK) Cells
Which cells are part of the innate immune system and play roles in tissue homeostasis, inflammation, and defense against pathogens?
Innate Lymphoid Cells (ILCs)
Which complex system of proteins enhances the ability of antibodies and phagocytic cells to clear microbes from the body?
Complement System
Which cells serve as sentinels to detect the presence of microbes in tissues and initiate immune responses?
Macrophages
Which cells engulf and digest pathogens, contributing to the elimination of microbes?
Macrophages
Which cells are involved in the rapid response to potential threats by detecting and eliminating infected or abnormal cells?
Natural Killer (NK) Cells
Test your knowledge of the members of the innate immune response, including epithelial barriers and phagocytes. Learn about the initial defense mechanisms against infections.
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