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Some factors affecting vital capacity are pregnancy, sex, age, physical fitness, muscle mass, elevation and disease, according to Boundless. Some factors like pregnancy and disease can decrease vital capacity, and others like physical fitness and muscle mass can increase it.


Start studying 6. Factors Affecting Ventilation & Lung Volumes and Capacities. Learn vocabulary, terms, and more with flashcards, games, and other study tools.


and forced vital capacity (FVC) are important predictors of morbidity and mortality in elderly persons. In practical use, the FEV 1 ... productive cough, or malnutrition. In the last decade, some new factors influencing lung function have been established. Some of them, such as dyspnea on exertion, asthma, or pneumonia pertain to a lung disease ...


Operational factors affecting capacity include discharge rate, charging method, temperature, age, and conditions of the cell or battery. share: ... How might vital capacity be important to some ...


[RS] Q.13 Define vital capacity(VC), factors affecting vital capacity Ans. Vital capacity: (FVC or FEV) The maximum amount of air that a person can expire forcefully after a forceful inspiration is ca...


The lung capacity of the average human is between 4 and 6 liters. However, factors such as gender, age, fitness level, weight and habits (such as smoking) can affect one's lung capacity.


Factors Affecting The Human Capacity 1591 Words | 7 Pages. between human’s vital capacity and height. This experiment is categorized as biology as vital capacity is due to lungs and lungs are organs in a human body. Vital capacity is the amount of air that can be forcibly expelled from the lungs after breathing in as deeply as possible.


Free Essay: Factors Affecting Vital Capacity. Vital capacity refers to the maximum volume or amount of air that a person can expel from the lungs after a maximum inhalation. This amount of air equals the volume of the inspiratory reserve, tidal volume and expiratory reserve volume.


Lung volumes and lung capacities refer to the volume of air in the lungs at different phases of the respiratory cycle. The average total lung capacity of an adult human male is about 6 litres of air. Tidal breathing is normal, resting breathing; the tidal volume is the volume of air that is inhaled or exhaled in only a single such breath.


Why Does Exercise Increase Vital Capacity? When exercising, a person is capable of increasing vital capacity because the body becomes more efficient at utilizing oxygen, according to azcentral.com. While it varies among each unique individual, a person can increase vital capacity anywhere between 5 and 15 percent.