Answer:
The answer is B.
Explanation:
A non-rebreather mask can deliver levels of the fraction of inspired oxygen (FIO2) as high as 100%.
I might be wrong but i think its T
You should go to your doctor and see if you can get tested for heart disease.
Answer:Training helps identify the safety and health responsibilities of both management and employees at the site. Training is often most effective when incorporated into other education or performance requirements and job practices.
Explanation:
