NEW
Font size
WorksheetsLearn Fest 2025 Day 1 Quiz 27 January 2025
Total questions: 20
Worksheet time: 10mins
What is the primary goal of biosafety in a microbiology laboratory?
Enhancing the growth of microorganisms
Protecting laboratory personnel and the environment
Promoting the use of hazardous chemicals
Ensuring efficient data collection
Which of the following is NOT an example of a biosafety practice or measure in a microbiology laboratory?
Biosafety cabinets
Personal protective equipment
Vaccination of laboratory personnel
Lab notebooks
Why is training and education of laboratory personnel crucial in maintaining biosafety?
To increase the cost of running the laboratory
To reduce the amount of paperwork in the lab
To ensure that personnel are aware of potential hazards and safe practices
To encourage laboratory staff to wear stylish lab coats
Gram positive bacteria
E.coli
Lactobacillus sp.
Pseudomonas sp.
All of the these
Transmission Electron Microscopy (TEM) is best used to study
small internal structures
surface morphology
crystalline structure
all of these
The primary use of Koch postulates is to
Clearly identify and characterize a particular microorganism
Isolate microbes from diseased animals
demonstrate that disease is caused by microorganisms
develop vaccines for specific disease
What is the main focus of clinical bacteriology?
Studying the characteristics of bacteria in humans
Diagnosing infectious diseases
Treating and preventing bacterial infections
Controlling bacterial outbreaks
Which of the following is NOT a type of bacterial shape?
Cocci
Bacilli
Espirilos
Vibrios
What is the goal of aseptic techniques
To prevent contamination from the worker only
To prevent contamination from the environment only
To prevent contamination from the worker and the environment
put on gloves
wash your hands
sterilize your workspace
put on gown
take off your gloves
wash your hands
sterilize your workspace
put on gown
What type of shoes should you wear to lab?
flip flops
socks and sandals
closed toed shoes
no shoes required
What do you do if you spill a microbial culture?
Tell the instructor
Clean it up before anyone notices
Lick it up
Wipe it up with your shirt
What is the instrument that used for sterilizing media and apparatus?
Avoid contamination of materials during microbiological activity
Safety shower
Fume chamber
Laminar flow cabinet
Fire extinguisher
Which statement is correct for viruses?
They are obligate intra cellular parasites
Can not replicate in artificial media
has either DNA or RNA
All of the above
What word is Latin for Poison ?
Disease
Rabies
Bacteria
Virus
Which is not a component of student safety ethic?
Work Safely
Avoid unnecessary risk
Accept responsibility for safety
Rely on your teacher to keep you safe
