Hi Mary,
I'm curious as to why the person building your website hasn't offered you more guidance on this - but that's a sep. issue

Your page descriptions should reflect the content of each individual page and each should be a complete sentence (as this will show up when that particular page is returned in search results) and your keywords are sitewide - so should be comprehensive relative to your profession, niche, service offerings, location, etc.

Hope that helps!

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