Answer: a. use of refrigerated clotted blood samples in which complement components coat RBCs in vitro
Explanation:
DAT is direct antiglobulin test. It is also called as Coombs test. It is primarily used for determining the cause of hemolytic anemia. This test looks for the attachment of the antibodies that break apart the red blood cells causing hemolysis.
A false positive DAT result signifies that the eluted antibody cannot bind to the red blood cells. But binding do occur in true positive test.
Thus the result may reflect that it has been conducted on the refrigerated and clotted blood samples yielding a false result in inappropriate results.
to measure your heart rate at the neck place your first two fingers on either side of the neck until you can feel the beats(be careful not to press to hard) count the number of beats for a min,<span>You can estimate the per minute rate by counting over 10 seconds and multiplying this figure by six, or count over 15 seconds and multiply by four, or over 30 seconds and doubling the result</span>
Answer:
I think it's A.
Explanation:
Forgive me if I'm wrong, but I believe it's A :)
Well sometimes the symptoms of depression can lead to an attempted suicide me being a suicide attempted a lot of signs of the suicide attempt is that of being deppressed
