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A phlebotomy supervisor discovers that a phlebotomist is not adding the prescribed number of milliliters of patient sample to each blood culture collection tube, but is instead just adding patient sample to the tube until it "looks red." What kind of variable(s) is(are) caused by this action?
Electrons
Negatively charged particles within atoms, essential for conducting electricity in solid materials.
Iron
A metal element with the symbol Fe, known for its magnetic properties and widely used in construction, manufacturing, and biochemistry.
Isotope
Variants of a particular chemical element which differ in neutron number, and consequently in nucleon number.
Electrons
subatomic particles with a negative electric charge, found in all atoms, and acting as the primary carrier of electricity in solids.
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