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Q5: Active immunity develops only after a natural
Q14: Anti-A and anti-B antibodies are natural antibodies
Q23: Which of the following is considered a
Q40: The most important vector of Lyme disease
Q63: Penicillin was discovered by<br>A) Fleming.<br>B) Koch.<br>C) Hooke.<br>D)
Q67: Alum is an adjuvant.
Q68: Which of the signs and symptoms of
Q70: Virulent pathogens are<br>A) more likely to cause
Q84: What leads to organ failure in sepsis?<br>A)
Q86: The inflammatory effect of immune complexes lodged