Which disease does the elementary school nurse identify as being spread via airborne transmission?

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Question 1 of 5

Which disease does the elementary school nurse identify as being spread via airborne transmission?

Correct Answer: A

Rationale: The correct answer is A: Measles. Measles is spread through airborne transmission by respiratory droplets, making it highly contagious. The virus can remain suspended in the air for hours. Influenza (choice B) is also spread through the air but is less contagious than measles. Pertussis (choice C) is primarily spread through respiratory droplets but can also be transmitted through direct contact. Pneumonia (choice D) is not a communicable disease and is typically caused by bacteria or viruses that are not transmitted through the air.

Question 2 of 5

Which of the following statements describes how nursing in the community is more challenging than nursing in an acute care setting?

Correct Answer: D

Rationale: The correct answer is D because controlling the environment in the community is more challenging compared to an acute care setting. In the community, nurses face various environmental factors such as social determinants of health, limited resources, and diverse cultural backgrounds, making it harder to maintain a controlled and predictable environment for patient care. This can impact the delivery of care and outcomes. A: Limited access to information is not specific to community nursing and can also be a challenge in acute care settings. B: More paperwork and forms may be burdensome but do not inherently make community nursing more challenging than acute care. C: This choice is incomplete and does not provide a clear rationale for community nursing being more challenging.

Question 3 of 5

The nursing staff has attempted to screen the entire African American population in the community for diabetes. Which of the following would provide immediate verification of the success of the nursing staff’s efforts?

Correct Answer: D

Rationale: The correct answer is D. This is because a decrease in prevalence would indicate successful screening efforts. Incidence is the rate of new cases, not a measure of screening success. An epidemic or increase in diabetes cases would not verify success, as it could indicate poor screening or higher awareness.

Question 4 of 5

A public health nurse found that out of the 70 people who ate the potato salad at a school picnic, 63 developed symptoms of food poisoning. Which of the following best describes the attack rate?

Correct Answer: C

Rationale: The attack rate is calculated by dividing the number of people who developed symptoms by the total number of people at risk. In this case, 63 out of 70 people developed symptoms, giving an attack rate of 90% (63/70 x 100%). This choice best describes the proportion of individuals who were affected. Explanation for incorrect choices: A: 63% is the proportion of people who developed symptoms out of the total number of people who ate the potato salad, not the total at-risk population. B: 70% is the proportion of people who ate the potato salad out of the total at-risk population, not the attack rate. D: 100% would imply that every single person who ate the potato salad developed symptoms, which is not the case based on the information provided.

Question 5 of 5

Which of the following actions would a nurse take to reduce the high incidence of coronary

Correct Answer: B

Rationale: The correct answer is B because it addresses prevention strategies at different levels: starting early with education in schools, reaching the general community with diet and exercise presentations, and targeting high-risk groups with specialized sessions. This comprehensive approach tackles the issue from multiple angles, promoting long-term behavior change and awareness. Choice A lacks specificity and does not provide a comprehensive plan to target different segments of the population. Choice C focuses mainly on online activities and screenings but lacks the community-wide educational aspect. Choice D includes some good elements like handouts and screenings but lacks the early intervention in schools and comprehensive community education approach present in choice B.

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