Author Question: Which of the following can explain a decrease in the number of circulating erythrocytes? a. Blood ... (Read 20 times)

ARLKQ

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Which of the following can explain a decrease in the number of circulating erythrocytes?
 
  a. Blood loss
  b. Infection
  c. Dehydration
  d. Neutropenia

Question 2

When a naive B cell leaves the bone marrow, it has membrane-bound ________ antibody.
 
  a. IgA and IgE
  b. IgA and IgM
  c. IgD and IgE
  d. IgD and IgM



daiying98

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Answer to Question 1

Correct answer: A

Answer to Question 2

and IgM



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