B. IgM
C. IgA
D. IgD
E. A and C
2.All of the following drugs are not immunologic without a carrier molecule
A. Aspirin
B. Penicillin
C. Insulin
D. Methyldopa
E. Gentamycin
3. Phagocytosis
A.is carried out by all the cells of the innate immune system
B.is restricted to macrophages
C. is important in bacterial infection
D.Is a process that does not involve energy
E. Results in division of the cell
4.All of the following are component of the innate immune system except
A. NK cell
B. Neutrophils
C. Mcarophages
D. Lymphocyte
E. Mast cell
5. NK cells
A. Is small granular lymphocyte
B. Act similar to that of cytotoxic lymphocyte
C. Recognize antigen through MHC molecule
D. Play important roll in killing bacterial infected cells
E. Are not involved in antibody dependent cellular killing
Answer
1. E
2. B
3. C
4. D
5. B