Questions and Answers
Where should food and drink NOT be stored according to the text?
Benches
Which of the following is an area where food and drink should not be stored?
Dish rack
What should not be stored together with food and drink according to the text?
Medication
In which of the following should food and drink not be placed for storage based on the text?
Signup and view all the answers
Which location is unsuitable for storing food and drink according to the given information?
Signup and view all the answers
Why should long hair, ties, scarves, and earrings be secured?
Signup and view all the answers
What is the purpose of keeping pens and pencils out of your mouth?
Signup and view all the answers
Which action is recommended for ensuring safety?
Signup and view all the answers
What could happen if you don't secure your accessories as advised?
Signup and view all the answers
Why is keeping pens and pencils out of your mouth emphasized in the text?
Signup and view all the answers
What type of wire is used in the device described in the text?
Signup and view all the answers
How is the end of the wire fixed in the device?
Signup and view all the answers
What material is the handle of the device made of?
Signup and view all the answers
Why is one end of the wire twisted into a small loop?
Signup and view all the answers
What purpose does the device serve?
Signup and view all the answers
What is used for sterilizing the inoculating loop?
Signup and view all the answers
Which equipment is commonly used for mixing liquids in a laboratory?
Signup and view all the answers
Which item is essential for maintaining a constant temperature in an experiment?
Signup and view all the answers
Which equipment is used for creating an open flame in the laboratory?
Signup and view all the answers
Which item is NOT typically used for microbiological studies?
Signup and view all the answers
What is the main function of a microscope?
Signup and view all the answers
Which of the following is NOT a typical use of a microscope?
Signup and view all the answers
What does an inoculation chamber typically contain?
Signup and view all the answers
In microbiology, what is the purpose of a membrane filter set?
Signup and view all the answers
Which of the following statements about microscopes is true?
Signup and view all the answers
Study Notes
Laboratory Safety and Equipment
- Food and drink should not be stored in areas where blood or other potentially infectious materials are present to prevent contamination.
- Long hair, ties, scarves, and earrings should be secured to prevent interference with laboratory work.
Laboratory Equipment
- Microscope: an instrument for observing microscopic items such as cells, crystals, and cell organelles.
- Inoculating loop: a thin nichrome wire with one end twisted into a small loop and the other end fixed to a thermoset plastic handle.
- Vortex mixer/shaker: a device used for mixing and shaking laboratory samples.
- Refrigerator: a laboratory appliance used for storing temperature-sensitive materials.
- Bunsen burner: a laboratory device used for heating and burning substances.
- Spirit lamp: a laboratory device used for heating and burning substances.
- Heating mantle: a laboratory device used for heating substances.
- Inoculation chamber: a laboratory device used for growing microorganisms.
- Membrane filter set: a laboratory device used for filtering and purifying laboratory samples.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
