I have been working as a RN in a Sub acute skilled facility. This is my first job as a RN. I encountered a dilema in my first week of work. I don't know if I did the right thing or if I used poor judgment please someone with more experience clear my mind whether I did the right thing. Here is the scenario: 76 yr old male class II, had a morphine 30mg order tid QD rectally. The two preceding doses had been given by the previous nurse. When it came time for me to give the third dose I chose not to administer due to his condition and present vital sings which were 99.8, 28, 110, 98/79 on 4L oxygen SATs @74 was lethargic with audible bilat lung crackles. Four hrs later his SATs were at 70 bp @ 96/54. Should I have given him the morphine?? Please someone help me out did I make it worse for him