Bakteriologi Quiz

Periodic activities to monitor and assess laboratories in specific examinations involving third parties is one way to improve the quality assurance of microbiology laboratories, namely....

• Quality Laboratory Processes

• Internal Quality Assurance

• External Quality Assurance

• Quality Assurance

• Quality Control

All activities aimed at ensuring the accuracy and precision of laboratory clinical examination results are

• Quality Laboratory Processes

• Internal Quality Assurance

• External Quality Assurance

• Quality Assurance

• Quality Control

The evaluation of the results of internal quality assurance for urinalysis can be considered controlled or deviant as determined by the provisions. An internal quality control examination is said to deviate if....

• the examination result should be positive but a positive result is obtained

• control material is used to control the examination results

• the examination result should be negative but a positive result is obtained

• the examination result is the same as the target value

• the examination result should be positive but a negative result is obtained

Factors affecting the number of bacteria in a food sample, except.....

• Temperature

• Food Color

• Nutritional Availability

• Humidity

The correct statement regarding the number of bacteria is...

• the number of bacteria is an indicator of the microbiological quality of a sample

• a high number of bacteria always indicates that the food is dangerous

• the number of bacteria is only relevant for expired food

• a low number of bacteria always indicates that the food is safe

The most common method used to count the total number of bacteria in a sample is...

• Direct Microscopic Examination

• Petri Dish Method (Total Plate Count)

• All of the above

• MPN Test

The most commonly used sensitivity test method for bacteria that has been performed is....

• Gradient Test

• Disk Diffusion Test (Kirby-Bauer)

• Dilution Test

• Automated Test

The medium used to perform bacterial sensitivity tests against antibiotics using the Kirby Bauer method is...

• Nutrient Agar

• Muller Hinton Agar

• Mac Conkey Agar

• Manitol Salt Agar

• Potato Dextrose Agar

You have performed a sensitivity test on S.aureus bacteria with the antibiotic ampicillin. From the test results, a zone of inhibition diameter of 25 mm was obtained. Therefore, the conclusion of the antibiotic sensitivity test against S.aureus with the antibiotic type Ampicillin is ...........

• All of the above

• Resistant

• Intermediate

• Sensitive

One of the objectives of antibiotic sensitivity testing is to obtain the type of antibiotic used for patient treatment. The results of antibiotic sensitivity testing with bacteria that can be given to patients if the results are.....

• sensitive

• resistant

• all of the above

• intermediate