Question 1
A type of lymphocyte called a(n) ________ detects cells with abnormal surface proteins and kills them.
◦ basophil
◦ neutrophil
◦ mast cell
◦ eosinophil
◦ NK cell
Question 2
Which of the following statements is
true of eosinophils?
◦ They release prostaglandins and leukotrienes in response to microbes.
◦ They are in intact skin, sebum, tears, etc.
◦ They decline during allergic reaction.
◦ They secrete toxins onto the surface of helminth parasites.
◦ They produce the coating of a pathogen by complement.