Development of leukopenia suggests that an individual
A)is immunocompetent.
B)is experiencing an infection somewhere in the body.
C)may have suppressed bone marrow activity.
D)has an abnormally high number of circulating leukocytes.

Question

Quizplus · Accepted Answer

A)Leukopenia involves a decrease in the number of circulating leukocytes in the body. Because leukocytes are produced in the bone marrow, the presence of leukopenia suggests that an individual may have suppressed bone marrow activity. Low leukocyte levels disrupt the body's ability to adequately respond to infection and may result in immunodeficiency, not immunocompetence. In individuals with proper immune system function, the presence of infection should cause an elevation in circulating leukocytes (leukocytosis)rather than leukopenia.
B)Leukopenia involves a decrease in the number of circulating leukocytes in the body. Because leukocytes are produced in the bone marrow, the presence of leukopenia suggests that an individual may have suppressed bone marrow activity. Low leukocyte levels disrupt the body's ability to adequately respond to infection and may result in immunodeficiency, not immunocompetence. In individuals with proper immune system function, the presence of infection should cause an elevation in circulating leukocytes (leukocytosis)rather than leukopenia.
C)Leukopenia involves a decrease in the number of circulating leukocytes in the body. Because leukocytes are produced in the bone marrow, the presence of leukopenia suggests that an individual may have suppressed bone marrow activity. Low leukocyte levels disrupt the body's ability to adequately respond to infection and may result in immunodeficiency, not immunocompetence. In individuals with proper immune system function, the presence of infection should cause an elevation in circulating leukocytes (leukocytosis)rather than leukopenia.
D)Leukopenia involves a decrease in the number of circulating leukocytes in the body. Because leukocytes are produced in the bone marrow, the presence of leukopenia suggests that an individual may have suppressed bone marrow activity. Low leukocyte levels disrupt the body's ability to adequately respond to infection and may result in immunodeficiency, not immunocompetence. In individuals with proper immune system function, the presence of infection should cause an elevation in circulating leukocytes (leukocytosis)rather than leukopenia.

Development of Leukopenia Suggests That an Individual