A Patient Who Is Being Treated for HIV Infection Has

question 11

Multiple Choice

A patient who is being treated for HIV infection has a 5-mm area of induration after a routine TST. The patient's chest radiograph is normal, and there are no other physical findings. The nurse will expect this patient to begin treatment with which drugs?

• A) Isoniazid and rifabutin
• B) Isoniazid and rifampin
• C) Isoniazid and rifapentine
• D) Isoniazid and pyrazinamide

---

Definitions:

Degrees Of Freedom

The number of independent values or quantities that can vary in the analysis without violating any constraints.

T Distribution

A type of probability distribution that arises when estimating the mean of a normally distributed population in situations where the sample size is small and the population standard deviation is unknown.

Confidence Interval

A range of values, derived from the sample data, that is likely to contain the value of an unknown population parameter.

Population Means

The average of a set of characteristics (such as measurements or counts) of the entire population.