<em>To be effective, key choices must be <u>parallel.</u></em>
Answer:
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Explanation:
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<em>Homeostasis is the maintenance of a stable internal environment. Homeostasis is a term coined to describe the physical and chemical parameters that an organism must maintain to allow proper functioning of its component cells, tissues, organs, and organ systems.</em>
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Interferon's are the answer.
Interferon's are a group of proteins produced by virus infected cells that help other cells resist viral infection. <span />
The maximum length of time that may pass between the collection of a blood sample and the separation of cells from plasma or serum is two hours, according to CLSI.
<h3>How is blood drawn from a patient?</h3>
Using a tiny needle, a phlebotomist, a member of the medical field, will draw blood from a vein in your arm during venipuncture. A small amount of blood will be collected into a test tube or vial once the needle has been placed. The needle may sting somewhat when it enters or exits your body.
<h3>What is the procedure for collecting blood samples called?</h3>
A vein is punctured in order to collect blood. It is typically carried out for laboratory testing.
<h3>How is a sample obtained?</h3>
The sample is taken by puncturing it with a needle and sucking it through the needle into a designated collection tube.
learn more about blood specimen here
<u>brainly.com/question/28069234</u>
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