The Cerebral Arterial Circle "Encircles" Which of the Following

question 20

Multiple Choice

The cerebral arterial circle "encircles" which of the following

• A)great vessels (arteries and veins)at the base of the heart
• B)phrenic arteries to the diaphragm
• C)infundibulum of the pituitary gland
• D)carotid arteries (internal and external)
• E)all vessels and passageways passing through the mediastinum

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Definitions:

Histogram

A graphical representation of the distribution of numerical data, where the data is divided into bins, and the frequency of data in each bin is depicted by the height of the bar.

Mean

The average of a set of numbers, calculated by adding them all up and dividing by the count of those numbers.

Median

The middle value in a data set when the values are arranged in ascending or descending order, or the average of the two middle values if there is an even number of values.

Skewed

Describes data that is not symmetrically distributed, often leaning more heavily towards one side of the scale.