Micro Lecture Final Exam Review

Which of the following is NOT part of the first line of defense?

• skin
• B cells
• sweat
• lysozyme

Which of the following secretes histamine?

• B cells
• macrophages
• neutrophils
• mast cells

Which antibody is most abundant in the serum? (produced during secondary immune response)

• IgA
• IgG
• IgM
• IgE

Which antibody is associated with allergy and worm infections?

• IgG
• IgA
• IgM
• IgE

What process coats the antigen with antibody to make it more likely to be phagocytosed?

• opsonization
• blanketing
• immunization
• framing

Which cells are responsible for producing large quantities of antibodies?

• T cells
• natural killer cells
• plasma cells
• macrophages

Which cells kill cancer cells and infected cells?

• cytotoxic T cells
• B cells
• mast cells
• eosinophils

Which type of immunity has memory?

• innate
• adaptive/acquired

What type of immunity is vaccination?

• natural passive
• natural active
• artificial passive
• artificial active

Which is a failure of immune tolerance?

• autoimmune disorders
• allergies
• immunodeficiencies