Empirical antibiotic therapy was based on the experience of the physician. They believe that giving a broad-spectrum antibiotic by a clinical educated guess in the absence of the results of the organism culture can minimize risk, complications and morbidity of a patient.
I believe it’s carbon dioxide, because you use your respiratory system to breathe in oxygen, and oxygen goes through your circulatory system. And you breathe out CO2.
The cross section is the right answer
Please restate the question , it don’t seem right .
