What Is an Appropriate Technique for the Nurse to Implement

question 16

Multiple Choice

What is an appropriate technique for the nurse to implement for drainage evacuation?

• A)Replace the Hemovac drain fully expanded.
• B)Attach the drainage tubing to the patient's gown.
• C)Tilt the evacuator of the Hemovac away from the plug.
• D)Complete the dressing change before the drainage evacuation.

---

Definitions:

Spurious Relationship

A relationship where two variables seem to be related to each other, but in reality, their association is caused by a third variable or by chance.

Research Hypothesis

A specific, testable prediction about what you expect to happen in your study, often based on theoretical expectations or previous research.

Independent Variable

An experimental variable that is intentionally altered to determine its impact on a variable that depends on it.

Dependent Variable

A variable in an experiment or study that is expected to change in response to changes in the independent variable.