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ATI LPN · Community Health · Nclex Questions Vulnerable Populations

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Which is the most significant barrier to implementing evidence-based practice in a community health setting?

A. Lack of available time

B. Inferior quality of available research

C. Unwillingness of organizations to fund research

D. Inability to understand the evidence

Expert Explanatory Rationale

Correct Answer: Lack of available time

Question 2 of 5

Which of the following activities of PHNs best reflects the PHN Core Competencies?

A. Develop policy for handling a local quarantine

B. Create a treatment plan for persons with a specific communicable disease

C. Administer vaccines in a clinic

D. Conduct patient follow-ups

Expert Explanatory Rationale

Correct Answer: Develop policy for handling a local quarantine

Question 3 of 5

Which method provides the best estimate of the number of homeless persons?

A. Counting the number of homeless people on a particular day

B. Counting the persons who are homeless in a given week

C. Counting the number of persons who are homeless at a specific time on a specific date

D. The number of people who have been homeless over the course of a year

Expert Explanatory Rationale

Correct Answer: The number of people who have been homeless over the course of a year

Question 4 of 5

A migrant farmworker presents to the clinic reporting an acute onset of severe abdominal pain, nausea, vomiting, diarrhea, and headache with difficulty concentrating. What condition might cause such symptoms?

A. Appendicitis

B. Bacterial gastroenteritis

C. Pesticide poisoning

D. Viral illness

Expert Explanatory Rationale

Correct Answer: Pesticide poisoning

Question 5 of 5

Which community attribute is an indicator of a community's health status?

A. Mean educational level.

B. Location of health facilities within the community.

C. Ratio of police to citizens.

D. Suicide rate.

Expert Explanatory Rationale

Correct Answer: Suicide rate.

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