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A cbc specimen rejected for testing by the hematology dept the tube was filled completely and labeled properly what might have been the reason for rejection?
The specimen may have been clotted, hemolyzed, or not properly mixed. It could also have been expired or contaminated. It's important to follow proper blood collection procedures to ensure accurate test results.
Is HF a strong electrolyte a weak electrolyte or non-electrolyte?
HF is a weak electrolyte because it partially dissociates into ions in solution, producing a small amount of H+ and F- ions. This results in a limited ability to conduct electricity compared to strong electrolytes like salts that fully dissociate into ions in solution.
Why is methanol a weak electrolyte?
Methanol is a weak electrolyte because it does not dissociate completely into ions in solution. While a small portion of methanol molecules may break apart into ions, most remain intact as neutral molecules. This results in a low concentration of ions in solution, making it a weak electrolyte.
Dissolving an electrolyte in water results in the formation of?
ions, which allow the solution to conduct electricity.
What is possible occurrence if a blood specimen tube for hematology tests is filled correctly but not mixed long enough?
If a blood specimen tube for hematology tests is not mixed for a sufficient amount of time, the additives in the tube may not be evenly distributed in the sample. This can result in inaccurate test results, such as falsely low or high cell counts. It is important to follow proper mixing protocols to ensure accurate laboratory results.
