Malia had chicken pox as a child, so when she exposed to it as an adult, she was immune. What type of immunity is Malia exhibiting?
A. lymphatic immunity
B. adaptive immunity
C. antibody immunity
D. vaccine immunity
Answer: B
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Which cell type undergoes negative selection of ectopic expressing self-antigen cells in primary lymphoid organs?
A. B cells B. MZ B cells C. T cells D. Both B cells and T cells E. Neither B cells nor T cells
A clinical laboratory scientist observed a peripheral blood smear and noticed one to two pale
blue inclusions in several neutrophils. Which of the following would be consistent with this observation? A) Serum albumin and transferrin are decreased. B) C-reactive protein is increased. C) Several neutrophils also have vacuoles. D) The total white blood cell count is high with an absolute neutrophilia. E) All of the above.
A sleep disorder:?
A)narcolepsy? B) stupor C) syncope D) epilepsy
Aerobic dance exercise has been influenced by
a. the martial arts. b. ethnic music. c. funk dancing. d. line dancing. e. all of the answers are correct