Question

which machine is used in diagnostic labiratory to test blood samples and urine samples
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Answer 1

Answer:

There is a correlation between the size and density of a particle and the rate that the particle separates from a heterogeneous mixture, when the only force applied is that of gravity. The larger the size and the larger the density of the particles, the faster they separate from the mixture. By applying a larger effective gravitational force to the mixture, like a centrifuge does, the separation of the particles is accelerated. This is ideal in industrial and lab settings because particles that would naturally separate over a long period of time can be separated in much less time.

In centrifugation, the mixture is spun at high speed and the denser particles are forced to the bottom and lighter stay at the top. This method is used in diagnostic laboratories for blood and urine tests.

Answer 2

Answer: Centrifugation is used in a diagnostic laboratory to test the blood samples and urine samples.

Definition of Centrifugation:

Centrifugation- refers to a technique of the separation of particles from a solution.

Explanation:

• Centrifugation depends upon the size, shape, density of the medium to test a sample.

• Uses to test blood samples and urine samples. The particles are formed in a liquid medium and placed in a tube called as centrifuge tube.

• The centrifuge tube is placed under a definite speed to test a particular sample.

• It identifies the virus particles in the blood and in the urine to differentiate between the actual form of blood and urine.

• Even industries uses centrifugation technique to separate the chemicals from a particular liquid medium.

Hence, Centrifugation is used to diagnose the blood samples and urine samples to get a definite results.

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