Which Pathogen Is INCORRECTLY Matched with a Portal of Exit

question 56

Multiple Choice

Which pathogen is INCORRECTLY matched with a portal of exit?

• A) Influenza virus-respiratory droplets.
• B) Vibrio cholerae-feces.
• C) Mycobacterium tuberculosis-droplets of saliva and mucus.
• D) Neisseria gonorrhoeae-urethral and vaginal secretions.
• E) E. coli-urine.

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Definitions:

Chi-squared Test

A nonparametric statistical test used to assess the association between categorical variables or to determine the goodness of fit between observed data and expected outcomes.

More Than Two Categories

Refers to situations or conditions where a variable or outcome can fall into more than two distinct groups or classifications.

Z-test

A statistical test used to determine if there is a significant difference between sample and population means, assuming the population variance is known.

Chi-squared Test

The Chi-squared test is a statistical method used to determine if there is a significant difference between the expected and observed frequencies in one or more categories.