Carbapenems have a penicillin-like mechanism, inhibiting cell wall synthesis. They are active against most pathogens, but some resistance is emerging. EnterobacteriaceaeâRisk factors for ESBLs should guide carbapenem use, along with laboratory testing of susceptibility, particularly for seriously ill patients.
The noun ALPHANUMERIC CHARACTERS has 1 sense: 1. a character set that includes letters and digits and punctuation. Familiarity information: ALPHANUMERIC CHARACTERS used as a noun is very rare.
Alpha stands for alphabets and numeric stands for number. So a non alpha numeric character will be any symbol without letters (alphabets) or numbers. As you are aware, an upper case means capital letter. e.g., A, B, C, etc. and a lower case are small letters: a, b, c, etc. So out of the 8 number of characters, you were asked to use at least. one capital letter.