Medical Quiz

Topics: Body Defense Quiz

Which of the following is involved in the second line of defence?

A. White blood cell

B. Skin

C. Tears

D. Hydrochloric acid in stomach

Select your answer:
     


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What do phagocytes do?

A. make antibodies

B. act as memory cells

C. kill pathogens indiscriminately

D. target specific pathogens to kill