Which cells secrete a lymphokine that stimulates both T and B cells?
A) Platelets
B) Killer T cells
C) Erythrocytes
D) Helper T cells
Correct Answer:
Verified
Q2: Which cell engages in cell-to-cell combat?
A)Erythrocyte
B)Platelet
C)B cell
D)T
Q6: A booster
A)increases antibodies to an antigen.
B)stimulates the
Q9: Which of the following is (are) most
Q12: If you had measles as a child,which
Q13: Redness,heat,swelling,and pain are indicative of
A)a hypersensitivity reaction.
B)anaphylaxis.
C)inflammation.
D)autoimmune
Q15: Which of the following represents specific immunity?
A)Inflammation
B)Interferons
C)Natural
Q16: What is the effect of a massive
Q27: The purpose of vaccination is to provide
Q37: Plasma cells
A)refer to T cells.
B)are the same
Q38: A vaccine
A)is a gamma globulin.
B)conveys active immunity.
C)contains
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