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What Specific Specimen Collection Procedures Should Be Observed When Assessing

Question 8

Multiple Choice

What specific specimen collection procedures should be observed when assessing zinc deficiency?


A) Plasma is the specimen of choice to avoid contamination by RBCs,WBCs,and platelets.
B) Steel collection needles and EDTA-containing blood-collection tubes should be used.
C) A 24-hour urine collection with no preservative added should be used for analysis.
D) Plastic cannulae and special collection tubes should be used for collection of this element.

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