MCQs on bacterial and fungal culture media 1. Select all the important categories of media that can be used in the laboratory diagnosis of the bacteria? a) Enrichment media b) Selective media c) Differential media d) Otitis media 2. Which of the following media (agar or broth) is a commonly used general nutritive rich growth media for gram positive and gram negative bacteria, fungi and yeasts? a) Brain Heart Infusion (BHI) media b) MacConkey agar c) Columbia colistin nalidixic acid (CNA) agar d) Chocolate agar 3. All of the following are the important constituents of sheep blood agar (BA) medium used for the growth of numerous gram positive and gram negative bacteria, Except a) 5% sheep blood b) Sodium chloride (NaCl) c) Protein source (tryptones) d) Phenylethyl alcohol 4. The standard and common...