Which of the following is NOT a way to wean a patient from a tracheostomy tube?

At what point should your hands be washed with soap and water instead of using hand sanitizer?

What is an indication for an oropharyngeal airway?

Always include the number of cases omitted from a bivariate analysis because of missing data in the table.

An example of multivariate analysis would be:

Coding should always begin with a relatively well-developed coding scheme derived from your research purpose.

Which of the following statements is most appropriate when discussing the grounded theory method?

Bivariate and multivariate analyses use dependent variables to explain independent variables.

Which of the following is NOT a fundamental assumption of conversation analysis?

Marco wants to conduct a research study to determine if students living on campus feel more or less safe than those who live off campus.  At the most basic level, he should use _____.