A pathogenic organism is found in concentrated stool prep fr…

A pathogenic organism is found in concentrated stool prep from a man with elevated liver enzymes and gall bladder symptoms. The cyst measures 12-15 um, has 3-4 nuclei with a centrally located karyosome.   What is the most likely identification of the organism in this picture?

Mrs. Pratt has end stage emphysema and her ABG results are: …

Mrs. Pratt has end stage emphysema and her ABG results are:                                            pH 7.38       PaCO2 62       PaO2 57        HCO3 35         SaO2 84%                                                                  Which of the following would be the most appropriate action?