I DO Give a Gram!

The Gram Stain differentiates gram-positive bacteria, which have one membrane, from gram-negative, which have two. We glean significant information from gram-typing, whether you are a healthcare provider or just an average mammal trying to get by in this world. By knowing the characteristics of gram-typing and applying them to common bacteria, we often deduce a Continue Reading

I Just Don’t Give a Gram!

Gosh, Gram it! Why is it that every time I take a class or read an article that involves bacteria, there is an insistence on explaining whether it is gram-negative or gram-positive? Who cares? After all, you culture bacteria, perform an antibiotic sensitivity test, then prescribe the correct antibiotic. Done and done. No gram-nonsense involved Continue Reading