When hemolysis occurs, the sample color changes to what?

Prepare for the NPS Phlebotomy Exam with flashcards and multiple-choice questions, each question includes hints and detailed explanations. Ace your test!

Multiple Choice

When hemolysis occurs, the sample color changes to what?

Explanation:
Hemolysis releases hemoglobin from ruptured red blood cells into the plasma, coloring the liquid portion pink. In a mildly hemolyzed sample you’ll see a pink tint in the serum/plasma; with more hemolysis it can look red. It would not turn blue or yellow from hemolysis, and a non-hemolyzed sample would keep the usual clear to pale yellow appearance.

Hemolysis releases hemoglobin from ruptured red blood cells into the plasma, coloring the liquid portion pink. In a mildly hemolyzed sample you’ll see a pink tint in the serum/plasma; with more hemolysis it can look red. It would not turn blue or yellow from hemolysis, and a non-hemolyzed sample would keep the usual clear to pale yellow appearance.

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