Which of the following types of immune response are most beneficial in clearing helminth infections in the intestinal tract? (Select all that apply.)
a. production of IgG2 antibodies
b. production of IgE antibodies
c. complement fixation
d. eosinophil activation
e. antibody-dependent cell-mediated cytotoxicity
f. IFN-?-induced production of mucus
g. TH1-derived cytokines.
b, d, e
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It is believed that the phagocytic cells observed by Metchnikoff were macrophages and
polymorphonuclear neutrophils. Indicate whether the statement is true or false
The skin is essentially composed of two layers, the ________ and the dermis
Fill in the blank(s) with correct word
Which of the following is one of the purposes of slats provided at the bottom of paraffin bath units?
A. To promote circulation of cellulose particles B. To protect patients from burns C. To allow optimal mixing of water and crushed ice D. To prevent vasoconstriction of arterioles
Active listeners exhibit characteristics such as eye contact, nodding, and various facial expressions to show that they are interested in what an individual is saying
Indicate whether the statement is true or false