Nursing Scrubs - the key to a great attitude?

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 My friend and neighbor is always coming over to share the events of her day.  She is a CNA - a nurses assistant - at our local hospital.  She was sharing a particularly funny experience she had with a patient today.  I can always see her in her colorful scrubs - helping elderly patients. She has such devotion and dedication to her job.  I just don't know how she does it! I think she could seriously have her own reality show.

 She has to physically care for many of her patients who have various illnesses and infirmities, both physical and mental. She works a 12 hour shift, on her feet!

Sometimes she comes over feeling beaten down - it never ceases to amaze me that even in todays times there are still people out there with racist attitudes and stereotyping beliefs.

But she gets up, puts on her hospital uniform and does her job with a laugh, a smile and usually a song!

I asked her where to buy medical scrubs. I would love to buy medical scrubs online! I'm wondering if its the clothes that make it easier for her to have such a great attitude...!