A Nurse Has Performed Tracheal Suctioning on a Patient Who

A nurse has performed tracheal suctioning on a patient who experienced increasing dyspnea prior to a procedure. When applying the nursing process, how can the nurse best evaluate the outcomes of this intervention?

A) Determine whether the patient can now perform forced expiratory technique (FET) .
B) Percuss the patients lungs and thorax.
C) Measure the patients oxygen saturation.
D) Have the patient perform incentive spirometry.