Stuart's transport medium is used for transport of specimen containing Salmonella Shigella Neisseria gonorrhoeae Vibrio cholerae TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following methods is most likely to be quantitative? Dilution and plating None of these Wet mount Gram staining TRUE ANSWER : ? YOUR ANSWER : ?
For the selection of lactobacilli present in cheddar cheese, the pH of the medium is maintained at 4.35 5.75 5.35 6.35 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following techniques may be performed quantitatively to determine the number of bacteria of a particular type? Pour plate Spread plate Both (a) and (b) Streak plate technique TRUE ANSWER : ? YOUR ANSWER : ?
Plate counts are often reported as Both (a) and (b) cfu/ml cfu thousands/ml TRUE ANSWER : ? YOUR ANSWER : ?
Cell counting can be carried out by plate counting All of these membrane filter count direct microscopic count using petroffhansser counting chamber TRUE ANSWER : ? YOUR ANSWER : ?
To select cholera-causing bacterium, Vibrio cholerae, the pH of the medium is maintained at a pH of 8.5 3.5 6.79 8.90 TRUE ANSWER : ? YOUR ANSWER : ?
In the process of freeze drying, a dense cell suspension is placed in small vials and is frozen at -30 to -48°C -20 to -30°C -60 to -78°C -48 to -58°C TRUE ANSWER : ? YOUR ANSWER : ?
Important example(s) of enriched medium/media is/ are Bordet-gengou medium All of these Blood agar Loeffler's serum slope TRUE ANSWER : ? YOUR ANSWER : ?
Cell size and cell number can be measured using hemocytometer coulter counter petroff-hausser counting chamber none of these TRUE ANSWER : ? YOUR ANSWER : ?