All of the Following Refers to Typhoid Fever Except

question 51

Multiple Choice

All of the following refers to typhoid fever except:

• A)Widal test is used to confirm the diagnosis
• B)chloroamphenicol, cephalosporine and fluoroquinolones are used in the treatment
• C)requires a surrogate virus infection in order to cause disease
• D)internal hemorrhage and perforation of the bowel are serious complications

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Definitions:

Linear Association

A relationship between two variables that can be graphically represented with a straight line, indicating a constant rate of increase or decrease between them.

Multiple Regression Model

A method in statistics that relies on various independent variables to anticipate the response of a dependent variable.

Coefficient

A numerical or constant quantity placed before and multiplying the variable in an algebraic expression.

Independent Variable

A variable in an experiment or model that is manipulated or categorized to observe its effect on the dependent variable.