Which Is Correct About Making Slides of Thin Materials Such

question 23

Multiple Choice

Which is correct about making slides of thin materials such as urine and cerebrospinal fluid (CSF) ?

• A)Spread the material once, let the specimen dry, then spread another layer on top to ensure enough specimen to stain.
• B)Use the two-slide pull method to ensure evenly distributed material over the slides.
• C)Dip a swab into the specimen, then roll the swab over the glass slide to ensure adequate coverage for staining.
• D)Mark the area of the sample drop on the reverse side with a wax pencil, then place a drop of the specimen into the marked area.

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Definitions:

P(A ∪ B)

The probability of the occurrence of at least one of two events, A or B, including the case where both events occur simultaneously.

Union Of Events

The set of outcomes that belong to either one or both of two or more events in probability theory.

Sample Points

Sample points are specific values or instances selected from a population or a set, which represent a portion of the population for analysis.

Independent Events

Events whose outcome or occurrence does not affect each other.