A nurse offers hearing screenings at a local community center. Which of the following best describes the action of the nurse?

A public health nurse (PHN) implements a primary prevention intervention in the community. Which of the following is most likely being implemented?

In the context of the epidemiologic triangle, what does the ‘Agent’ refer to?

A nurse plans to contact a multilateral organization. Which organization would the nurse most likely contact?

Why is public health nursing considered a nursing specialty?

Which health problem is of greatest concern in the world’s more-resourced countries?

What is one of the goals of the World Health Organization (WHO)?

Public health nurse (PHNs) are looking to improve population-focused care in the community. Which activity best describes the largest opportunity for the nurses to accomplish this goal?

What does the standard error of the mean indicate?

True or False? Across all possible samples, half of the sample variances will overestimate the population variance and half will underestimate the population variance, because of this, the sample variance is considered an unbiased estimate of the population variance.