Question 1
Statement: Several cases of dengue have been reported in the city during the last few weeks.
Course of Action:
I. The city municipal authority should immediately spray mosquito repellent in all the affected areas.
II. The residents should be advised to take all possible precautions.
III. People should be asked to evacuate the city immediately.
Action I is practical and immediate - spraying in affected areas is a direct response to dengue cases. Action II is also appropriate as public awareness and precaution help prevent spread. Action III is impractical and excessive - evacuation is not needed for dengue cases.