Sign nurse by taking your pulse with your index and middle fingers forming the ASL letter 'N' on your dominant hand, and holding your non-dominant hand with wrist up as your dominant hand taps against the wrist.
We use nurse when our baby happens to be sick, or if someone in our family works as a nurse.
We use the sign for nurse when our baby happens to have a great deal of contact with medical professionals due to health issues, or when Mom or Dad works in the field.
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This was very interesting and informative.