Cerebrospinal Fluid

question 43

Multiple Choice

Cerebrospinal fluid

• A)Has the same composition as blood plasma
• B)Acts as a cushion for the brain and spinal cord
• C)Is secreted by cells lining the ventricles
• D)Both acts as a cushion for the brain and spinal cord and is secreted by cells lining the ventricles are correct
• E)All of the choices are correct

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Definitions:

Mean

In statistics, it refers to the average value in a data set, calculated by summing all the numbers and dividing by the count of these numbers.

IQR

Short for Interquartile Range, it measures the middle 50% of data points in a dataset, offering a glimpse into data spread.

Range

The difference between the highest and lowest values in a set of data.

Median

The median is the value that lies at the center of a dataset when it is organized in ascending or descending order, splitting the set into two equal parts.