Microbiology Sterilization Methods
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Questions and Answers

It is recommended to wear disposable gloves and keep them on if they are clean during laboratory work.

False (B)

It is necessary to label everything clearly in the laboratory for safety reasons.

True (A)

It is safe to open Petri dishes even if it is not required for the experiment.

False (B)

It is acceptable to wear sandals in the laboratory as long as they are closed-toe.

<p>False (B)</p> Signup and view all the answers

It is not necessary to wash hands with disinfectant soap before starting work in the laboratory.

<p>False (B)</p> Signup and view all the answers

All solid waste material should be disposed of in a regular trash can without any special precautions.

<p>False (B)</p> Signup and view all the answers

It is recommended to turn on the Bunsen Burner just before use for efficiency.

<p>False (B)</p> Signup and view all the answers

It is important to treat all microorganisms in the laboratory as if they are harmless.

<p>False (B)</p> Signup and view all the answers

It is acceptable to eat food or drink in the laboratory as long as it is done away from the work area.

<p>False (B)</p> Signup and view all the answers

It is necessary to autoclave liquids and culture media before disposing of them.

<p>True (A)</p> Signup and view all the answers

Flashcards

Gloves in the Lab

Gloves should be worn during laboratory work and changed if they become contaminated.

Lab Labeling

Proper labeling in a lab helps ensure safety and prevents confusion.

Opening Petri Dishes

Petri dishes should only be opened for specific purposes in the experiment to minimize contamination risk.

Footwear in the Lab

Even closed-toe sandals are unsafe in a lab due to potential chemical spills or sharp objects.

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Handwashing in the Lab

Handwashing with disinfectant soap is essential before lab work to remove germs and prevent contamination.

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Solid Waste Disposal

Solid waste requires special disposal procedures to prevent contamination and safety hazards.

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Bunsen Burner Safety

Turning on the Bunsen Burner just before use reduces potential hazards and saves fuel.

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Microorganisms in the Lab

All microorganisms, even those seemingly harmless, should be treated with caution in a lab environment.

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Food and Drinks in the Lab

Eating or drinking in a laboratory setting poses a significant risk of contamination and safety hazards.

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Autoclaving Waste

Autoclaving is a critical step in disposing of liquids and cultures to prevent contamination and hazardous waste.

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