NURSING ANM AND GNM

Detailed explanation-1: -Counterstain, which is usually positively charged safranin or basic fuchsine, is applied last to give decolorized gram-negative bacteria a pink or red color. Both gram-positive bacteria and gram-negative bacteria pick up the counterstain.

Detailed explanation-2: -Gram-negative infections include those caused by Klebsiella, Acinetobacter, Pseudomonas aeruginosa, and E. coli., as well as many other less common bacteria.