Prolonged exposure to hazardous noise can result in which of the following?

Prolonged exposure to hazardous noise can indeed lead to elevated blood pressure and stress-related diseases. This is because excessive noise can cause physiological stress responses in the body, which include the activation of the sympathetic nervous system. This activation can result in raised heart rates, increased adrenaline production, and, over time, sustained high blood pressure. Chronic stress can also contribute to a range of health issues, including cardiovascular diseases, anxiety, and other stress-related illnesses.

In contrast, the other choices reflect positive outcomes that are not typical results of prolonged exposure to hazardous noise. Attention and focus may actually decrease in noisy environments, emotional health often deteriorates due to stress and anxiety linked with noise exposure, and there is no direct evidence suggesting that hazardous noise contributes to an increase in physical stamina. Thus, the relationship between hazardous noise and negative health effects is well-documented, making the identification of elevated blood pressure and stress-related diseases a critical concern in hearing conservation practices.