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Descriptive epidemiology is essential for 'characterizing the outbreak' by time, place, and person, but has little bearing on the analytic epidemiology.
- A. TRUE
- B. FALSE
Correct Answer: B
Rationale: Descriptive epidemiology informs the development of hypotheses tested in analytic studies.
You may also like to solve these questions
In supervision the most appropriate word is
- A. Enforcement
- B. Reinforcement
- C. Suggestion
- D. Inspection
Correct Answer: C
Rationale: Supervision involves providing constructive suggestions and guidance.
Define the following terms: Intervention study
- A. A study where researchers observe natural behaviors.
- B. A study where researchers manipulate variables to assess impact.
- C. A study analyzing past records.
- D. A study based solely on surveys.
Correct Answer: B
Rationale: Intervention studies involve deliberate manipulation of variables by researchers.
Randomization is done in experimental study:
- A. to eliminate selection bias.
- B. to select control
- C. to eliminate confounding bias
- D. all of above
Correct Answer: D
Rationale: Randomization helps to eliminate selection and confounding biases while selecting controls.
Describe the significance for epidemiology of the identification of specific agents of disease.
- A. It allows for targeted treatments.
- B. It proves that all diseases are infectious.
- C. It eliminates the need for surveillance.
- D. It focuses solely on chronic diseases.
Correct Answer: A
Rationale: Identifying specific agents enables effective prevention, control, and treatment strategies.
CDM stands for-
- A. clean development mechanism
- B. community development mechanism
- C. clear development model
- D. none
Correct Answer: A
Rationale: Clean Development Mechanism (CDM) is a part of the Kyoto Protocol aimed at reducing emissions.