In Which of the Following Situations Should the Nurse Use

question 18

Multiple Choice

In which of the following situations should the nurse use surgical asepsis?

• A) Performing urinary catheter care
• B) Inserting a nasogastric tube
• C) Inserting a Foley catheter
• D) Performing nasogastric tube care

---

Definitions:

Confidence Interval

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

Confidence Interval

A gamut of values generated from sample statistics, which is likely to envelop the value of an unseen population parameter.

Standard Error

A metric that quantifies the spread of sample averages around the mean of the entire population.

Confidence Level

A measure expressed as a percentage that indicates the probability that a confidence interval contains the true parameter value.