A sputum exam under the microscope takes only a few minutes and may give a clue as to which specific bacterium, if any, is responsible.
(A sputum exam under the microscope; takes; only a few minutes) (A sputum exam under the microscope; may give; a clue as to which specific bacterium, if any, is responsible) (specific bacterium, if any; is; responsible)
A sputum exam under the microscope A sputum exam under the microscope specific bacterium, if any
takes may give is
only a few minutes
a clue as to which specific bacterium, if any, is responsible
responsible