Briefly mention and describe five categories of clinical questions

Briefly mention and describe five categories of clinical questions and formulate a PICOT question under each clearly indicating what represents P,I,C, O,T.  Eg. Qn. In patients recovering from abdominal surgery, is there evidence that suggests gum-chewing postoperatively, compared to not chewing gum, impacts postoperative ileus? P – Patients recovering from abdominal surgery I – Gum chewing C – Not chewing gum O – Impacts post-operative ileus