Which of the Following Is Not True of the Anatomy

question 13

Multiple Choice

Which of the following is not true of the anatomy of the stomach?

• A)The muscularis contains three layers, whereas most tubular digestive organs contain two.
• B)The greater curvature is on the lateral and inferior surfaces of the stomach.
• C)The pyloric sphincter regulates the flow of chyme from the stomach into the duodenum.
• D)The cardia is the region that lies superior to the opening of the esophagus into the stomach.
• E)All of these are true of the stomach.

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Definitions:

Population Mean

The average value of a population attribute.

Population Standard Error

The standard deviation of a sampling distribution, measuring the dispersion of sample means around the population mean.

Confidence Interval

A range of values, derived from the statistics of observed data, that is likely to contain the value of an unknown population parameter.

Mean

The average of a set of numbers, calculated by dividing the sum of all values by the number of values.