C. You should stop the activity completely if you feel pain. If you jog around you will increase the pain.
Answer:
C. The intrathoracic pressure decreases.
Explanation:
Inspiration is when air is moved into the lungs. This occurs when:
- The diaphragm contracts, which increases the size of the chest cavity.
- Then the lungs expand, which decreases intrathoracic pressure, causing air to rush into the lungs.
Answer:
A
Explanation:
Being healthy and fit does amazing things to your immune system, while it does not make it invulnerable it certainly does help immensely.
Answer:
B, False
Explanation:
There are many problems that our muscle system can face, like muscle disorders, which can cause pain, weakness and even paralysis. Our muscles are strong but they're not THAT strong.
Hope this helps! :)