Which of the Following Should Not Cause a Hematoma

question 24

Multiple Choice

Which of the following should not cause a hematoma?

• A) If the needle goes through the vein
• B) If the needle is only partially in the vein
• C) If the needle is in the middle of the lumen of the vein
• D) If not enough pressure is applied to the puncture site after the procedure is completed

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Definitions:

Slope

The measure of the steepness or angle of a line, representing the rate of change between two variables.

Y-Intercept

The point at which a line crosses the Y-axis on a graph, indicating the value of the dependent variable when the independent variable is zero.

Criterion Variable

The dependent variable in a statistical analysis, which is predicted or explained by other variables.

Dependent Variable

A variable in experimental research that is expected to change as a result of manipulations to the independent variable.