Which Oxygen Administration Device Allows the Person to Talk and Eat

question 21

Multiple Choice

Which oxygen administration device allows the person to talk and eat?

• A) Nasal cannula
• B) Simple face mask
• C) Nasal mask
• D) Oxygen flow mask

---

Definitions:

Standard Error

Standard error measures the dispersion or accuracy of sample statistics compared to the true population parameter, usually in mean calculations.

Random Sample

A subset of individuals chosen from a larger set (population) where each individual has an equal chance of being selected.

Sampling Distribution

The probability distribution of a statistic obtained through a large number of samples drawn from a specific population.

Probability Distribution

An analytical function that maps out every conceivable value and its associated likelihood for a random variable within a defined boundary.