Cortana weather forecast in Celsius. Cortana learns as it goes. What worked well for me was asking for weather in Celsius in my questions and after a while ( I think 7 - 9 responses) she started to provide the weather in Celsius by default. Other users reported that they asked her to show temperature in Celcius by default and she made it default.
A respiratory profile consists of measurements of different volumes within your lungs. How much air you breathe is determined by your activity level. The amount of air you inhale in a normal breath while at rest is called your tidal volume (TV). Your body needs more oxygen when performing strenuous work or exercise tasks. The inspiratory reserve volume (IRV) is the maximum additional lung volume
Other terms include the following: 1  Tidal Volume: Tidal Volume is the amount of air that has expanded the lungs. On ventilators, this is typically used as a setting to determine what volume a patient will receive in volume modes. 2  Vte: Vte stands for Exhaled Tidal Volume and is the volume of air that is exhaled.