a. Describe the effects of a large openpneumothorax on respiratory function and oncardiovascular function.b. Explain how covering an open pneumothoraximproves oxygen levels.c. Explain a possible cause of increasedrespiratory distress following the covering of anopen pneumothorax.

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Q: Describe one standard treatment for an asthma attack. What can help prevent an asthma attack.

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Q: Describe the typical presentation of RSV bronchiolitis.

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Q: Define what is understood by the Asthma and briefly describe the pathophysiology of this condition

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Q: a. Compare the causes of infant and adultrespiratory distress syndromes.b. Describe the signs of…

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Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.