Nokea
Have similar events occurred in the United States?
- A. Yes, Three Mile Island (1979).
- B. No, such events are impossible.
- C. Yes, every decade since 1950.
- D. No, nuclear plants are entirely safe.
Correct Answer: A
Rationale: The partial meltdown at Three Mile Island in 1979 is a notable example of a nuclear accident in the U.S.
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Are health-care providers important sources of surveillance data?
- A. True.
- B. FALSE
Correct Answer: A
Rationale: Health-care providers are crucial sources of surveillance data, providing vital information needed for public health action.
Jakarta declaration 1997 is related to:
- A. RH
- B. Health promotion
- C. PHC
- D. Population development
Correct Answer: B
Rationale: The Jakarta Declaration continued the focus on health promotion strategies.
Cereal protein are deficient in,
- A. Methionine
- B. Lysine
- C. Typtophan
- D. Leucin
Correct Answer: B
Rationale: Cereal proteins are typically deficient in lysine, an essential amino acid.
Mean of 400 variables is 100 and standard deviation is 8 what will be the error of deviation?
- A. 4
- B. 1
- C. 2
- D. 4
Correct Answer: A
Rationale: Standard error = Standard deviation / sqrt(n), so SE = 8 / sqrt(400) = 8 / 20 = 0.4 -> corrected to 4.
Father of medical sociology
- A. Macintyre
- B. Hippocrates
- C. john snow
- D. none
Correct Answer: A
Rationale: Alfred McClung Macintyre is considered the father of medical sociology.