ATI RN
RN Evidence-Based Practice in Community and Public Health Assessment Questions
Question 1 of 5
Which of the following is a function of epidemiology?
Correct Answer: B
Rationale: The correct answer is B because epidemiology focuses on studying the distribution and determinants of health-related states or events in populations. By determining factors contributing to pneumonia in a 3-year-old, epidemiology helps understand the causes and risk factors of the disease at a population level. This information can lead to preventive measures and targeted interventions. A is incorrect because identifying disease conditions based on client manifestations is more related to clinical diagnosis. C is incorrect as it pertains to pharmacology and clinical trials. D is incorrect because evaluating the effectiveness of program implementations is more aligned with program evaluation rather than epidemiology.
Question 2 of 5
In the investigation of an epidemic, you compare the present frequency of the disease with the usual frequency at this time of the year in this community. This is done during which stage of the investigation?
Correct Answer: A
Rationale: The correct answer is A: Establishing the epidemic. During this stage, comparing the present frequency of the disease with the usual frequency helps determine if there is a significant increase in cases, indicating the presence of an epidemic. This step is crucial in identifying the outbreak and initiating appropriate control measures. Choice B, Testing the hypothesis, is incorrect as this stage involves conducting experiments to test a formulated hypothesis, not comparing frequency data. Choice C, Formulation of the hypothesis, is incorrect as this stage focuses on developing a hypothesis based on initial observations, not on comparing current and usual frequencies. Choice D, Appraisal of facts, is incorrect as this stage involves evaluating all available information, not specifically comparing disease frequencies in relation to an epidemic.
Question 3 of 5
In the year 1980, the World Health Organization declared the Philippines, together with some other countries in the Western Pacific Region, "free†of which disease?
Correct Answer: C
Rationale: The correct answer is C: Small pox. In 1980, the World Health Organization declared the Philippines and other countries in the Western Pacific Region "free" of smallpox due to successful global vaccination campaigns. Smallpox is a highly contagious and deadly disease caused by the variola virus. It was eradicated worldwide in 1980, making it the first and only human disease to be eradicated through vaccination efforts. Explanation of incorrect choices: A: Pneumonic plague - Plague is caused by the bacterium Yersinia pestis. Pneumonic plague is a severe form of the disease, but it was not declared eradicated in 1980. B: Poliomyelitis - Polio is a viral disease that affects the nervous system. While there have been successful vaccination campaigns against polio, it was not declared eradicated in 1980. D: Anthrax - Anthrax is a bacterial infection that can affect both animals and humans
Question 4 of 5
Primary health care is a total approach to community development. Which of the following is an indicator of success in the use of the primary health care approach?
Correct Answer: C
Rationale: The correct answer is C because providing care based on identified health needs of the people is a key principle of primary health care. This approach focuses on addressing the specific health needs of individuals and communities, promoting community participation and empowerment. Health workers play a crucial role in understanding and addressing the unique health challenges faced by the community. Option A is incorrect because providing health services for free does not necessarily indicate success in the primary health care approach. Option B is incorrect as empowering local officials is important but not a direct indicator of success in primary health care. Option D is also incorrect because sustainability of health programs is essential but not the sole indicator of success in the primary health care approach.
Question 5 of 5
Use of appropriate technology requires knowledge of indigenous technology. Which medical herb is given for fever, headache and cough?
Correct Answer: D
Rationale: Step-by-step rationale: 1. Lagundi is known for its medicinal properties in treating fever, headache, and cough. 2. Lagundi has been traditionally used in Philippine indigenous medicine for respiratory ailments. 3. Studies have shown Lagundi's effectiveness in relieving symptoms of cough and asthma. 4. It is essential to have knowledge of indigenous technology to appreciate the benefits of using Lagundi. Summary: A: Sambong is used for urinary tract infections. B: Tsaang gubat is used for stomach-related issues. C: Akapulko is used for skin diseases. D: Lagundi is the correct answer for fever, headache, and cough based on its proven medicinal properties.