Exposed Collagen in a Damaged Vessel

question 10

Multiple Choice

Exposed collagen in a damaged vessel

• A)activates factor XII to initiate blood clotting
• B)initiates platelet aggregation
• C)secretes ADP, which causes platelets to become sticky
• D)causes a and b
• E)causes a and c

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Definitions:

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, indicating how much the values deviate from the mean.

Range

The difference between the highest and lowest values in a set of numbers, indicating the spread or dispersion of the dataset.

Empirical Rule

The empirical rule, also known as the 68-95-99.7 rule, states that for a normal distribution, approximately 68% of the data falls within one standard deviation of the mean, 95% within two, and 99.7% within three.

Normal Curve

A symmetrical, bell-shaped curve that represents the distribution of values, deviations, or probabilities for a set of data in which most measurements cluster around the mean.