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The initial encounter with an allergen is called the _______ dose.
Q1: The leakage of vascular fluid into tissues
Q14: Serological testing relies upon<br>A) the specificity of
Q15: Which of the following is a chemical
Q43: The chemical found in tears and saliva
Q63: Clonal selection requires the presence of foreign
Q66: Which genus is resident biota of the
Q67: During what process are hypochlorite and hydrogen
Q69: Which of the following is not correct
Q81: Histamine causes all of the following except<br>A)
Q91: Which of the following is not true