Pain is not the 5th vital sign. I know this might be an extremely contentious statement, but it's NOT THE FIFTH VITAL SIGN.
Here's why:
Signs are those things that are objectively observable and measureable. The definition of pain as "whatever the patient says it is, whenever they say they have it" is in direct opposition to this. If "i have 9/10 pain" doesn't mean the same thing to everyone, then it's NOT A SIGN. Blood pressure, respiratory rate, heart rate, temperature, and pulse oximetery are all SIGNS. If I take your blood pressure, with decent technique, and another clinician does the same, the results will be just about the same. Our evaluation of your PAIN however may differ wildly.
This is not to say that pain isn't an important thing to assess, or that it's invalid. it's just NOT A SIGN, and to call it one is, in my opinion, to devalue it, by putting it in the wrong classification.
Thursday, April 5, 2012
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2 comments:
I definitely hear what you are saying. I wonder if the misnomer is just good intention gone wrong. The point of making it the 5th vital was so it would be taken regularly, and on a consistent scale. The subjectivity, like yu sad, is what can make the interpretation of that "sign" so widely variable.
Which is why I think we should, instead of calling it a "vital sign", make a point of teaching everyone to ASK THE PERSON IF THEY ARE OKAY (pain, thirsty,nauseated, itching ubearably, etc) when you take vitals. Call it "vital signs and vital check" or something...after all, pain is NOT the only important symptom!
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