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ATI Community Health Proctored Exam 2019 Quizlet
1. In calculating the crude death rate of your municipality, with a total population of about 18,000 last year, there were 94 deaths. Among the deceased, 20 died due to heart diseases, and 32 were aged 50 years or older. What is the crude death rate?
- A. 4.1/1000
- B. 5.2/1000
- C. 6.3/1000
- D. 7.3/1000
Correct answer: B
Rationale: To calculate the crude death rate, divide the total number of deaths (94) by the total population (18,000) and then multiply by 1,000. This gives a crude death rate of 5.2 deaths per 1,000 population.
2. Tertiary prevention is needed in which stage of the natural history of disease?
- A. Pre-pathogenesis
- B. Pathogenesis
- C. Predromal
- D. Terminal
Correct answer: D
Rationale: Tertiary prevention focuses on actions taken to prevent complications and further deterioration among individuals already diagnosed with a disease. It is implemented during the terminal stage of a disease when efforts are made to prevent disability, restore function, and improve quality of life. This stage is crucial for managing the disease's progression and enhancing the patient's well-being.
3. Which of the following is an example of secondary prevention?
- A. Vaccination
- B. Health education
- C. Screening for hypertension
- D. Rehabilitation therapy
Correct answer: C
Rationale: Secondary prevention focuses on early detection and intervention to prevent the progression of diseases. Screening for hypertension falls under secondary prevention as it aims to identify the condition early, allowing for timely management and prevention of complications.
4. What is the main focus of the World Health Organization's (WHO) Health For All strategy?
- A. Providing free healthcare to all individuals
- B. Achieving a level of health that enables all people to lead economically productive lives
- C. Building more hospitals and clinics
- D. Increasing the number of healthcare workers
Correct answer: B
Rationale: The WHO's Health For All strategy focuses on achieving a level of health that allows individuals to lead socially and economically productive lives, emphasizing overall well-being beyond just physical health. This approach aims for a holistic improvement in health outcomes rather than just providing free healthcare or focusing solely on increasing healthcare infrastructure or workforce.
5. Which of the following is an essential nutrient required for preventing neural tube defects?
- A. Iron
- B. Vitamin C
- C. Calcium
- D. Folic acid
Correct answer: D
Rationale: Folic acid is a crucial nutrient required for preventing neural tube defects during pregnancy. It plays a vital role in the development of the neural tube in the fetus, reducing the risk of defects such as spina bifida and anencephaly. It is recommended that women of childbearing age consume adequate amounts of folic acid, either through diet or supplements, to support a healthy pregnancy and prevent these serious birth defects.
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