During exercise, total lung capacity (TLC) generally stays the same. While tidal volume increases as you breathe more deeply and frequently, the overall lung capacity does not change significantly. Instead, the distribution of air within the lungs alters, with a greater emphasis on gas exchange efficiency rather than an increase in TLC itself.
Yes, diastolic pressure typically remains the same or may slightly decrease during exercise.
During exercise, the heart muscle's oxygen requirements increase significantly to meet the heightened demand for blood flow and energy. As physical activity intensifies, the heart pumps faster and harder, requiring more oxygen to support the working muscles. This increased demand is met by an increase in heart rate and stroke volume, ensuring that sufficient oxygen-rich blood is delivered throughout the body.
It should decrease
What happens to residual volume, tidal volume, inspiratory reserve volume and expiratory reserve volume just after exercise while breathing deeply and rapidly? Do they increase, decrease or stay the same?
Increase
What do you mean increase, decrease, or stay the same? Do you mean the temperature?
No, there is no reason for them to change in any way: increase, remain the same or decrease.
It decrease.
The area will decrease but the perimeter can increase, stay the same or decrease depending upon how the piece was cut off.
Yes, during exercise, the partial pressure of oxygen in the blood can increase due to increased ventilation and blood flow, allowing more oxygen to be delivered to working muscles. This helps to meet the increased oxygen demand during physical activity.
...Remain the same or decrease, but not increase.
The mass remains the same.