Nose, ear, Mouth, throat, cardiac, then lungs. In a perfect world i want to say one minute, but these days throat yields positive ROS and patients aren't kind enough to just say yes or no and then let you move on. I'm also still a med student so im not good at cutting people off yet when they go on rants, So yeah unfortunately 1-2 min. Cardiac is hard too cuz i cant just ask if they get chest pain/palpitations. I have to say irregular heart beat or sensation of a pounding heart lol.
A minute? It's one or two sentences. Why does it take a minute? It's only a minute if you are doing it all wrong. I ask the ROS as I stand up after finishing any important history and begin the exam (if I haven't already). It goes like this:
Anything else going on NEW TODAY that I should be aware of? Any loss of vision (1), ear pain (2), headache (3), new rashes (4,5,6), chest pain (7), shortness of breath (8), vomiting (9), pain with urination (10), or hallucinations (11)?
If they say "No", you're done. That's gotta be less than 10 seconds. It takes me that long to put the otoscope cover on. If they say yes, you can explore it a bit and determine (at least 90% of the time) that it doesn't matter at all.
But you're absolutely right that want to use the "highly discriminating" stuff, not the vague stuff.
Instead of nausea- ask about vomiting.
Instead of headache, ask about paralysis on one side of their body.
Instead of depression, ask about suicide attempts this week.
Instead of diarrhea, ask about rectal bleeding
Instead of trouble hearing, ask about ear pain
Instead of low back pain, ask about new joint dislocations
Might as well make it fun, since it's just a billing game.
Never ask about stuff like dizziness, fatigue, night sweats, nausea, headaches, low back pain or any other complaint you hate to work up in the ED. Only ask about stuff you might actually do something about.