The study of microbiology deals with the many different organisms that we are typically unable to see with the naked eye due to how small they are – i. E. They can only truly be identified and analyzed with a microscope. In the following quiz, we’re going to test your knowledge on these organisms by offering you a multiple-choice quiz on the topic. Think you know your stuff? Let’s find out.
VL-broth
Sabouraud agar
Slanetz Bartley
Selenite Broth
Enterococci
Salmonella
G- bacteria
Neisseriae
Only some G+ bacteria can grow on it selectively
Can be used to differentiate lactose fermentation
Is similar to McConkey medium
Combines selective and diagnostic properties
It is an indirect method
Negative result means presence of microbe in the patient’s body
It is carried out in the laboratory using antibodies of animal origin
Uses a sample of patients saliva
Detection of amplification product
Amplification of DNA
Breakdown of DNA
Obtaining isolated DNA
Streptococci
Hemophili
Enterococci
Fungi
Formation of H2S
Bacterium is not a glucose fermenter
Bacterium is a lactose fermenter
Bacterium is not a lactose fermenter
Lactose fermentation
Motility
Glucose fermentation
Antibiotic susceptibility
Enterobacteria
Tuberculosis
Salmonella
G+ bacteria
Salmonella
Neisseriae
Enterococci
G- bacteria
The testing strip has a rising Atb concentration
The test is qualitative
The strip has a scale
Principally similar to diffusion disc test
The highest concentration that inhibits growth
The highest concentration that allows growth
The lowest concentration that inhibits growth
The lowest concentration that inhibits growth
Strain is suceptible
Strain is resistant
A different test is needed
None of the answers are correct
Is not an agglutination reaction
Is a neutralisation reaction
Result with a dense round target is positive
All answers are correct
Is a direct diagnostics reaction
The aim is to find a pathogen
ASO examination is indicated in rheumatoid fever
All of the answers are correct
Specific PCR
Multiplex PCR
Universal PCR
Segmental PCR
We have to find isolated DNA
Product is initially detected
We have to amplify the DNA
None of the answers are correct
Diagnostics of G+ cocci
Diagnostics of G+ rods
Uses hydrogen peroxide
All answers are correct
A red ring
Colour change to yellow
Colour change to blue
Increased turbidity
MIU test
Optochin test
Plate tests
Catalase test