A plastic tube which is called a chest tube is inserted into the chest wall and pleural space. It can remove the air such as pneumothorax, fluid for fluid effusion and hemothorax. There are 2 or 3 chambers yet would depend on the situation. The first would be to remove the air or fluid followed by preventing drained fluid or air from returning thus the nurse should consider having it in a negative pressure for lung re expansion.
The correct answer is : Fiber
Fiber is a type of carbohydrate that can not be processed by our body, that's why it help in excretion. Higher fiber content often found in the sources of complex carbohydrates such as Whole Grain and beans
