Selenite F Broth FAQs and MCQs Mock Test

Why should Selenite Broth NOT be autoclaved?

Dehydrated Selenite Broth powder should be stored:

The inhibitory effect of selenite diminishes after:

The “F” in Selenite F Broth stands for:

Which supplement may improve Salmonella recovery?

What should you do if a red precipitate forms in the broth?

Which bacteria are naturally resistant to selenite?

Sodium selenite primarily inhibits:

How much stool sample should be added to Selenite Broth?

If coliforms overgrow in Selenite Broth, the likely cause is:

Which ingredient maintains pH in Selenite Broth?

What indicates microbial growth in Selenite Broth?

What is the final pH of Selenite F Broth?

Sodium selenite is hazardous because it is:

Lactose in Selenite Broth serves to:

Selenite Broth can preserve Vibrio cholerae for:

Which organization recommends Selenite Broth for food testing?

Selenite Broth should NOT be used as the sole medium because:

On MacConkey Agar, Salmonella appears as:

How is Selenite Broth sterilized?

Which component makes Selenite Broth selective?

Selenite F Broth is NOT recommended for:

Selenite Broth must be stored at:

Optimal incubation time for Selenite Broth is:

After incubation, subculture should be done on:

What is the primary purpose of Selenite F Broth?

Quality control for Selenite Broth includes testing with:

Who developed Selenite Broth?

The recommended depth of broth in tubes is:

For urine samples, Selenite Broth should be: