I've arrived

I can spell diarrhea without looking up in the dictionary.

In your face, you mere mortals.

Rhinorrhea also comes right off the tongue.

Agranulocytosis is another.

Not only can I spell it, I know what it means.

Nursing school has done me good.

"The fear of the Lord is the beginning of knowledge: but fools despise wisdom and instruction." Proverbs 1:7