It’s something we do when someone is extremely injured or their life is in danger, while we are waiting for professionals, medical help, to arrive.
It’s an immediate care that we learn during special courses or simply at school, as some schools offer that type of knowledge. If a person is not that injured, knowledge of aid can be more that enough. For serious condition, a person should keep doing AID until someone more advanced comes to the scene.
Cystic fibrosis is caused by a defective gene which causes the lungs and the digestive system to become clogged with sticky mucus resulting the inflammation of the lungs thereby causing difficulty in breathing.
