Which Statement Is False About Factors That Contribute to the Difficulty

question 14

Multiple Choice

Which statement is false about factors that contribute to the difficulty in treating bone infections?

• A) Bone contains multiple microscopic channels that are impermeable to the cells and biochemicals of the body's natural defenses.
• B) Microcirculation of bone is highly vulnerable to damage and destruction by bacterial toxins, leading to ischemic necrosis of bone.
• C) Bone cells have a limited capacity to replace bone destroyed by infections.
• D) Bacteria are walled off by macrophages and T lymphocytes; consequently, the antibiotics cannot penetrate the infected area.

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Definitions:

Coefficient Of Variation

A standardized measure of the dispersion of a probability distribution or frequency distribution.

Chebysheff's Theorem

A statistical theorem that provides a minimum probability for the distribution of values within k standard deviations from the mean for any data set, regardless of the distribution's shape.

Standard Deviations

A measure of the amount of variation or dispersion of a set of values from the average.

Standard Deviation

An indicator of the degree of variation or spread within a collection of numbers.