The Function of a Double-Lumen Endotracheal Tube Is To

question 52

Multiple Choice

The function of a double-lumen endotracheal tube is to:

• A) facilitate speaking.
• B) protect one lung from the other.
• C) maintain a tracheostomy stoma.
• D) assist in weaning a patient from a TT.

---

Definitions:

Correlational Research

A method of research that examines the relationship between two or more variables to determine if a change in one is associated with a change in the other(s).

Cause-and-Effect Relationship

A connection between two events where one is the result of the other or others.

Survey Method

A research technique in which data is collected from a predetermined group of individuals through their responses to questions.

Questionnaires

A set of written questions used for collecting information that is self-reported by the respondent.