Which of the Following Should Be Performed If an Evacuated

question 6

Multiple Choice

Which of the following should be performed if an evacuated tube contains a clot activator?

• A) Push the posterior needle through the tube stopper before puncturing the vein.
• B) Fill the tube only half-full with blood.
• C) Gently invert the tube five times after drawing it.
• D) Centrifuge the tube immediately after drawing it.

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Definitions:

Genetic Difference

Variations in the DNA sequences among individuals, populations, or species that contribute to biological diversity.

Haplotype Frequency

The commonness of a specific combination of alleles at different loci within a chromosome segment in a population.

Maladaptive

Behaviors or traits that are counterproductive to the survival or reproductive success of an organism.

Blind Spot

An area in the visual field that lacks photoreceptor cells, where the optic nerve exits the eye, leading to a lack of visual detection in that spot.