Which of the Following Body Positions Will Reduce Respiratory Distress

question 9

Multiple Choice

Which of the following body positions will reduce respiratory distress to the greatest extent in a patient with neuromuscular dysfunction?

• A) Supine in bed with the feet elevated
• B) Sitting in bed with the head of the bed elevated to 30 degrees
• C) Upright and leaning forward
• D) Sitting in a chair at the bedside

---

Definitions:

Experimental Units

The smallest division of experimental material to which a treatment is independently applied in a study or experiment.

Treatment

An intervention or condition that experimenters apply to subjects or experimental units in a study to observe its effect.

Partial ANOVA Table

A simplified presentation of the results from an Analysis of Variance, showing selected sources of variation and their impact on a dependent variable.

Significance Level

The threshold below which a result is considered statistically significant, commonly used in hypothesis testing to determine if results can reject the null hypothesis.