Examlex
For which of the following variables is an operational definition most important?
Centrifuge
A device used to spin a specimen at high speed until it separates into its component parts.
Hemoglobin determination
A laboratory test used to measure the amount of hemoglobin in the blood, which is crucial for diagnosing and managing various medical conditions.
Platelet count
A blood test measure to determine the number of platelets in a given volume of blood, important in assessing clotting capability and diagnosing various conditions.
Blood Specimen
A sample of blood taken for testing, analysis, or use in medical diagnosis.
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