I did look in my textbook and did google search, but no luck with the answer I am looking for. The text talks about the bubbling, but nothing about the bloody sputum.
I was taking care of a pt with a diagnosis of pneumothorax who had a chest tube in. When I was trying to leave, pt told me that she has been coughing up some bloody sputum. I contacted my charge nurse and told me to leave a note for the MD. And that'...