Innate immunity

Innate immunity is also known as _______

• non-specific immunity

• specific immunity

Which is the first defense your body has against infectious body?

• Skin

• Natural killer cells

• Phagocytosis

• Antibodies

Redness, heat, pain, and swelling are all signs of _________

• Inflammation

• weak immunity

• phagocytosis

Which line of defense do Phagocytes, natural killers, and inflammation belong?

• First

• Second

• Third

One of the following cells do not do phagocytosis.

• Natural Killer Cells

• Phagocytosis

• Macrophages

Which cell triggers apoptosis in injured cells?

• Natural killers cells

• Neutrophills

• Macrophages