Mycobacterium Fortuitum,Mycobacterium Chelonae,and Mycobacterium Abscessus Are

question 11

Multiple Choice

Mycobacterium fortuitum,Mycobacterium chelonae,and Mycobacterium abscessus are:

• A)responsible for approximately 90% of clinical mycobacterial disease.
• B)unable to grow on routine bacteriologic media.
• C)gram-negative rods resembling Escherichia coli on Gram stain.
• D)slow growers requiring a minimum of 14 days to grow.

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Definitions:

Between-group

Pertaining to comparisons or differences that are made between distinct groups in an experiment or study.

Error

Error, in a statistical context, signifies the difference between the observed value and the true value.

F-ratio Distribution

A probability distribution used in ANOVA tests, representing the ratio of two variances to assess the significance of group differences.

Positively Skewed

Describes a distribution with a tail that extends to the right, indicating a majority of the data points are situated on the left side of the distribution.