Do you need this or any other assignment done for you from scratch?
We have qualified writers to help you.
We assure you a quality paper that is 100% free from plagiarism and AI.
You can choose either format of your choice ( Apa, Mla, Havard, Chicago, or any other)
NB: We do not resell your papers. Upon ordering, we do an original paper exclusively for you.
NB: All your data is kept safe from the public.
Jose B.
Factors Affecting Respiratory Function
As one of the most vital and p
Jose B.
Factors Affecting Respiratory Function
As one of the most vital and primary human activities, respiratory function is much more than just the process of breathing. Besides smoking and pathological conditions, there are several factors that determine the efficiency of respiratory tracts in our bodies. Age, environmental pollution, and physical activity levels play a significant role in how our lungs work and how efficiently the human body breaks down oxygen. It is crucial to comprehend these factors to fully appreciate the complexity of respiratory health and acknowledge the significance of proper lung functioning during individuals’ lifetime.
Age is an important determinant of respiratory function at all stages of human life. Lung capacity also decreases with age because of different changes that occur in the human body (Galletti & de Paiva, 2021). These include lung elasticity which has been shown to reduce with age resulting in reduced lung compliance and increased residual volume. According to Bai et al. (2023), FEV1 declines by about 20-30 mL annually in healthy adult people who are 25 years and above. Age further affects respiration efficiency, which may lead to increased vulnerability of older people to respiratory infections and diseases. Also, the capacity to breathe is reduced due to reduced respiratory muscle strength, particularly the diaphragm, as people age. The alveoli are tiny sacs in the lungs capable of exchanging gases; their walls become less elastic and may even rupture more frequently in older adults. All these changes acting in concert lead to decreased lung capacity and reduced efficiency in the clearance of secretions that predispose the aging population to respiratory complications.
Another major factor that has a direct impact on respiratory function is the pollution of the environment. Particulate matter, ozone, and nitrogen dioxide are some common air pollutants that affect respiratory health in the short term and over a long period (Santos, 2021). A meta-analysis of observational studies reported in The Lancet Respiratory Medicine also showed that long-term exposure to air pollutants slows down the growth of lung function in children and speeds up the decline in lung function in adults. Also, acute exposure to air pollution has been found to cause worsening of asthma symptoms and respiratory infections. The study’s results also highlight the significance of air quality control in promoting respiratory well-being.
Physical activity levels are also critical determinants of respiratory health. It has been established that exercise training enhances lung volumes, respiratory muscle pumps, and respiratory system efficiency. According to Nieman and Sakaguchi (2022), endurance training can raise VO2 max by as much as 20% in inactive individuals. On the other hand, the lack of activity results in low lung capacity and weak respiratory muscles. According to the ALA, at least 30 minutes of moderate intensity exercise every five days is necessary for adequate lung health.
In conclusion, respiratory function is affected not only by smoking and pathological conditions but by a variety of factors. The respiratory health of people is determined by factors such as age, environmental pollution, and physical activities. Knowledge of these determinants and their effects on lung function is essential in designing approaches to enhance and sustain respiratory health across the lifespan. Alleviating these causes through public health measures, environmental legislation, and encouraging regular exercise can improve respiratory health and general well-being for people of all ages.
Do you need this or any other assignment done for you from scratch?
We have qualified writers to help you.
We assure you a quality paper that is 100% free from plagiarism and AI.
You can choose either format of your choice ( Apa, Mla, Havard, Chicago, or any other)
NB: We do not resell your papers. Upon ordering, we do an original paper exclusively for you.
NB: All your data is kept safe from the public.