Using a Null Sign to Mean Negative in Medical Records
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When I draw or make diagram for the results of my physical examination findings in a medical record, I use the null sign to mean negative. Before I use these two symbols: (+) to mean positive and (-) to mean negative. I now use the null sign instead of (-) , one because of the…
Using a Null Sign to Mean Negative in Medical Records
March, 2014
March, 2014
March, 2014
