What happens if the speed of the spreader is too fast?

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Multiple Choice

What happens if the speed of the spreader is too fast?

When you prepare a blood smear, the thickness is controlled by how smoothly and quickly you move the spreader slide. If the spreader is pushed too fast, the blood is laid down more abruptly and concentrated into a smaller area. The cells don’t have time to spread out evenly, so they stack up and form a thicker region at the start of the smear. This creates a region with higher cell density and less reliable morphology for evaluation. A properly performed smear requires a steady, moderate speed to produce a thin, uniform film that tapers toward the feathered edge.

When you prepare a blood smear, the thickness is controlled by how smoothly and quickly you move the spreader slide. If the spreader is pushed too fast, the blood is laid down more abruptly and concentrated into a smaller area. The cells don’t have time to spread out evenly, so they stack up and form a thicker region at the start of the smear. This creates a region with higher cell density and less reliable morphology for evaluation. A properly performed smear requires a steady, moderate speed to produce a thin, uniform film that tapers toward the feathered edge.

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