Nokea
Contrast the changes in death rates due to cancer, heart disease, and cerebrovascular diseases.
- A. Heart disease and cancer rates increased initially but stabilized or declined, while cerebrovascular diseases declined steadily.
- B. All three diseases showed consistent declines.
- C. Cancer rates increased, while heart disease and cerebrovascular diseases decreased.
- D. Heart disease rates increased, while cancer and cerebrovascular diseases decreased.
Correct Answer: A
Rationale: Heart disease and cancer initially rose but later stabilized or declined, while cerebrovascular diseases showed steady declines due to improved treatments and risk factor management.
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An abstract of the journal article doesn't contain
- A. Methodologies
- B. Result
- C. Objectives
- D. Ethical consideration
Correct Answer: D
Rationale: Abstracts typically summarize the key points of an article, including objectives, methods, results, and conclusions, but do not delve into ethical considerations.
A constant rate of change would be represented by a curved line
- A. Arithmetic-scale line graph
- B. Semilogarithmic-scale line graph
- C. Both
- D. Neither
Correct Answer: A
Rationale: On arithmetic-scale graphs, constant rates appear as straight lines.
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.
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.
clustrom protein coagulates due to:
- A. albumin
- B. globulin
- C. fibrinogen
- D. prothrombin
Correct Answer: C
Rationale: Fibrinogen is essential for blood clotting and coagulation processes.