<span>"They are looking for the presence of antibody or complement on the surface of the RBC."
</span><span>The Coombs test is used to diagnose immune hemolytic anemias. It detects the presence of antibody or complement on the surface of the red cell. Answer choice A refers to direct antiglobulin test (DAT). Answer choice B refers to blood smear test. Answer choice C refers to iron stores test.</span>
Answer:
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Explanation:
So if you mean basketball then, Zone defense is where you stay in the box and protect the inside more than the outer area. Man to man defense is where you have a particular person and you stay with that person instead of leaving players alone when the balls on the opposite side.
Hope this helped;)
