Community Health Verified Questions and Answers Test Bank -N

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Question 1 of 5

A principal comments to the school nurse that it seems there are a lot more problems with asthma

A. Descriptive epidemiological study B. Ecological study C. Prospective cohort study D. Retrospective cohort study

Correct Answer: A

Rationale: The correct answer is A: Descriptive epidemiological study. This type of study focuses on describing and analyzing patterns of disease occurrence in a population without examining causal relationships. In this scenario, the principal is simply observing an increase in asthma cases without investigating potential causes or risk factors.

Choices B, C, and D involve more specific research designs that require a more in-depth analysis of individuals over time to establish causal relationships, which is not the case here.

Question 2 of 5

Which of the following types of study should the nurse researcher choose if the goal is to identify the

A. Cross-sectional study B. Ecologic study C. Clinical trial D. Retrospective analysis

Correct Answer: A

Rationale: The correct answer is A: Cross-sectional study. This type of study is best suited for identifying the current prevalence of a condition or characteristic within a population at a specific point in time. It provides a snapshot of the population, allowing for quick and efficient data collection. Cross-sectional studies are ideal for determining associations between variables but cannot establish causality. The other choices are incorrect because: B: Ecologic study examines population-level data rather than individual-level data, making it less suitable for identifying specific characteristics within a population. C: Clinical trial focuses on testing interventions and treatments rather than identifying characteristics. D: Retrospective analysis looks back at past data and may not provide a current snapshot of the population.

Question 3 of 5

A teacher recommends that surveys to obtain data on drug use be given to high school students

A. Americans are fearful of terrorists using biological agents. B. Awareness of human susceptibility to animal diseases has been publicized. C. Drug-resistant strains of old diseases have evolved. D. Media coverage exaggerates the dangers of exposure to crowds.

Correct Answer: A

Rationale: The correct answer is A because the teacher's recommendation for surveys on drug use is likely related to concerns about potential drug abuse among high school students. This choice directly addresses the context of the question by highlighting the relevance of gathering data on drug use.

Choices B, C, and D are unrelated to the topic of drug use among high school students, making them incorrect.
Therefore, the correct answer is A as it aligns with the context and purpose of the teacher's recommendation.

Question 4 of 5

A nurse is investigating a bacterial illness that has caused a health problem in the community. Only

A. A strong public health structure ready to respond effectively to a crisis B. Public healths need for additional funding and resources C. The unrecognized importance of nurses in lowering health care costs D. Lack of adequate vaccines to meet communitys needs

Correct Answer: A

Rationale: The correct answer is A: A strong public health structure ready to respond effectively to a crisis. A strong public health structure is essential for investigating and managing a bacterial illness outbreak in a community. Public health infrastructure includes surveillance systems, trained personnel, communication networks, and resources necessary to respond promptly and effectively to health crises. Without a robust public health structure, identifying the source of the illness, implementing control measures, and preventing further spread would be challenging.

Choice B is incorrect because while additional funding and resources are important for public health, they do not address the immediate need for an effective response to the crisis.
Choice C is incorrect as it is not directly related to the investigation of the bacterial illness.
Choice D is incorrect as the lack of adequate vaccines may contribute to the spread of the illness but does not address the broader issue of public health infrastructure.

Question 5 of 5

volved nurses. Typically

A. any unusual increase in incidence should be investigated. But in the majority of cases the increased incidence occurs naturally and/or is predictable when compared with the consistent patterns of previous outbreaks. Many illnesses are seasonal. Seasonal affective disorder (depression) often worsens during the shorter periods of daylight in the winter. 10. Which aspect of a biological agent is probably the most frightening to those exposed? Infectivity refers to the capacity of an agent to enter a susceptible host and produce infection or disease. Invasiveness is the ability of an agent to get into a susceptible host. Pathogenicity measures the proportion of infected people who develop the disease. Virulence refers to the proportion of people with clinical disease who become severely ill or die. It is assumed people could cope with illness but possible death is truly frightening for most. 1. Which of the following describes the purpose of surveillance systems today? (Select all that apply.) Although surveillance was initially devoted to monitoring and reducing the spread of infectious diseases B. it is now used to monitor and reduce chronic diseases and injuries C. as well as environmental and occupational exposures. With tight budgets D. public health workers must know which programs should be developed and continued based on the most commonly occurring public health problems. Evaluation of the effectiveness of programs requires valid and reliable data. 2. A public health department becomes aware of an impending health problem before any problem is reported to the agency. Which of the following has most likely occurred within the community? (Select all that apply.) Doctors feeling rushed and nurses calling in ill are not unusual events. Syndronic surveillance systems were developed to monitor illness syndromes or events

Correct Answer: A

Rationale: The correct answer is A because it correctly identifies the most frightening aspect of a biological agent to those exposed, which is the potential for severe illness or death. Infectivity, invasiveness, and pathogenicity are important characteristics of a biological agent but the fear of severe illness or death is a significant concern for individuals. The other choices do not specifically address the emotional impact of possible death, making them incorrect in the context of the question.

Community Health Verified Questions and Answers Test Bank -Nurselytic

Nurselytic

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Community Health Verified Questions and Answers Test Bank Questions

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