Klebsiella pneumoniae: urea positive. Positive urease test of Klebsiella pneumoniae and glucose fermentation with the gas production. Basic biochemical tests for identification of K.pneumoniae: indole test, methyl red, Voges-Proskauer test, lysine decarboxylase, arginine dihydrolase, ornithine decarboxylase, motility test.

Klebsiella pneumoniae. Urea positive & glucose fermentation with gas production.

Escherichia coli urea hydrolysis

Escherichia coli. Urea negative & glucose fermentation with gas production.

General description of testing on Endo agar with biochemical slope is here.