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When you are treading water in a lake, your exploratory reserve volume, which refers to the extra lung capacity available for deep breaths, remains relatively unchanged. However, your body may utilize more oxygen due to the physical effort of treading. This activity can lead to a slight increase in breathing rate, but the overall reserve volume itself does not significantly decrease unless you are exerting yourself for an extended period without adequate oxygen intake.

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2mo ago

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Related Questions

How do you do capacity?

It's the inspiratory reserve volume plus the tidal volume plus the expiratory reserve volume


What is the medical term meaning the amount of air that can be inspired above the tidal volume?

Inspiratory reserve volume is the volume you can inhale past the normal tidal volume.


What are the volumes that makes up vital capacity?

Expiratory reserve volume, tidal volume, inspiratory reserve volume, you amateurs


What would happen to your ERV when you tread water in a lake?

When treading water in a lake, your tidal volume and breathing rate would likely increase to maintain adequate oxygen intake since your body is doing work to keep you afloat. This increased respiratory effort would result in an elevation of your minute ventilation, including an increase in your expiratory reserve volume (ERV) to help expel more air and maintain appropriate gas exchange.


What are the three volumes that make up vital capacity?

Expiratory reserve volume, tidal volume, inspiratory reserve volume, you amateurs


What is the approximate volume of inspiratory reserve volume?

The average inspiratory reserve volume (IRV) for adults is around 3,000-3,500 mL. This volume represents the maximum amount of air a person can inhale beyond their normal tidal volume during a deep breath. It is an important component of lung capacity and respiratory function.


What are the effects of exercise on the expiratory reserve volume?

Regular exercise can increase the strength and efficiency of respiratory muscles, including those involved in exhalation. This can lead to improved lung function, increased expiratory muscle strength, and potentially an increase in expiratory reserve volume over time.


What is the amount of air beyond tidal volume?

The amount of air beyond tidal volume is known as the inspiratory reserve volume (IRV) and expiratory reserve volume (ERV). Inspiratory reserve volume is the additional air that can be inhaled after a normal tidal inhalation, while expiratory reserve volume is the air that can be exhaled after a normal tidal exhalation. Together, these volumes contribute to the total lung capacity and are crucial for assessing respiratory function.


Which volume of air is not included in the vital capacity?

residual (reserve) volume


What is FRV an abbreviation for?

The abbreviation FRV stands for functional reserve volume. Functional reserve volume is used to describe the volume of air in ones lungs at the end of the expiratory position.


What is inspiratory reverse volume?

Inspiratory reverse volume is the volume of air that remains in the lungs after maximal inspiratory effort. This can happen in conditions where the lungs are hyperinflated, like in chronic obstructive pulmonary disease (COPD). It can lead to inefficient breathing and decreased exercise tolerance.


Which respiratory air volume has the largest volume?

Inspiratory Reserve Volume