Which of the following is a direct impact of an earthquake on health?

The direct impact of an earthquake on health encompasses various immediate and significant health issues that emerge as a result of the natural disaster. Each of the provided options highlights a critical aspect of how earthquakes can immediately affect health.

Respiratory diseases due to exposure to dust can arise in the aftermath of an earthquake as buildings collapse and debris is scattered. Dust and particulate matter can lead to respiratory complications, particularly among vulnerable populations such as individuals with pre-existing respiratory conditions.

High mortality from severe asphyxia due to dust inhalation can be particularly acute in densely populated areas where a larger number of individuals may be trapped or exposed to high levels of dust and debris. This kind of severe respiratory compromise can lead to fatalities if not managed promptly and adequately.

In addition, many people may sustain minor cuts and bruises from falling debris and chaotic movements during the earthquake. Some may experience simple fractures due to falls or being struck by objects, which are also immediate effects as victims seek to escape the danger.

Considering all these points, the comprehensive nature of the answer is reflected in the understanding that earthquakes have multiple direct health impacts, including respiratory issues, potential fatalities from severe inhalation challenges, and various physical injuries among the affected population. Thus, recognizing that all these conditions are immediate and