Want this question answered?
Be notified when an answer is posted
No, vital capacity is the maximum volume a person can exhale after taking the deepest breath that they can
tidal volume = 500cm sq. vital capacity = 4000cm sq.
A person can calculate the volume of a cone by multiplying the height by pi and by the square of the radius of the cone, and then dividing the result of the previous operations by three.
the dead space must also be factored in, so the equation would be: RR(tidal volume-dead space)
It is not possible to calculate the area given only the volume.
How do you calculate tidal volume for a 1.4kg neonate?Read more: How_do_you_calculate_tidal_volume_for_a_1.4kg_neonate
you dont
Tidal Volume x Respiratory Rate
The Inspiratory reserve volume (IRV) is calculated by subtracting the tidal volume and expiratory reserve volume from the total lung capacity. In this case, the total lung capacity is the sum of the active capacity and the expiratory reserve volume, which equals 5660ml. Therefore, the IRV would be 5660ml - 500ml - 1300ml = 3860ml.
The two factors used to calculate ventilation rate are tidal volume (the amount of air moved in and out of the lungs in one breath) and respiratory rate (the number of breaths taken per minute). These two factors together determine the amount of air exchanged in the lungs per minute.
Inspiratory Capacity
The volume of air inhaled or exhaled per breath is typically around 500 mL for an average adult at rest. This volume can vary depending on factors such as physical activity level, lung health, and individual differences.
Tidal volume is the total amount of air in your lungs that is inhaled/exhaled at one point. Tidal volume is found by using a machine to calculate it. Or, it is:Insiratory reserve volume+expiratory reserve volume+tidal volume+residual volume.REVISIONYour definition of tidal volume is correct...it is the amount of air that moves in or out of the lungs during normal inspiration or expiration, but the equation you gave (IRV + Vt +ERV + RV) is for Total Lung Capacity.I don't believe that there is an equation to calculate tidal volume. It can be calculated, however, by subtracting your average ERV (expiratory reserve volume) from your average EC (expiratory capacity). Using a spirometer, perform the procedure to get your expiratory capacity. Do this 3 times and figure the average. Then perform the procedure to get your expiratory reserve volume and repeat 3 times to figure your average. Then, as I mentioned in the 1st line of this paragraph, subtract your average ERV from your average EC.
To calculate tidal volume (TV) from gas volume and respiratory rate (RR), you would divide the gas volume by the respiratory rate. The formula is TV = Gas Volume / RR. This calculation gives you the average volume of air moved in and out of the lungs with each breath.
Tidal volume increases.
Minute Venitlation is easiest calculated by multiplying the tidal volume (Vt) X Rate
Tidal volume is the amount of air that moves in and out of the lungs during normal breathing. Vital capacity is the maximum amount of air a person can exhale after taking the deepest breath possible. It is the sum of tidal volume, inspiratory reserve volume, and expiratory reserve volume.