The Nurse Is Educating a Group of Clients on How

question 7

Multiple Choice

The nurse is educating a group of clients on how high cholesterol leads to heart disease.Which explanation regarding high cholesterol is most appropriate?

• A)It interferes with the conduction system of the heart.
• B)It binds to vessel walls,decreasing the amount of blood getting to the heart.
• C)It thickens the blood,causing clots.
• D)It damages the heart muscle.

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Definitions:

Coefficient Of Determination

A statistical measure represented as a number between 0 and 1 that indicates the proportion of the variance in the dependent variable that is predictable from the independent variable(s).

SSR

The sum of squared residuals, a measure of the discrepancy between the data and an estimation model.

SSE

The sum of squared errors, which measures the total deviation of observed values from their mean in statistical models.

Confidence Interval

The interval estimate of the mean value of y for a given value of x.