When a class is through using a culture, it should be deposited on the cleanup cart rather than being poured down the sink drain because doing so runs the danger of contaminating and blocking the sink and necessitating proper disposal of the contamination, which could contaminate the water supply.
<h3>Which of the following actions is necessary if a microbial culture is spilled?</h3>
After telling the instructor that you spilled or dropped a culture, you should wipe the area down with a paper towel and use disinfectant. Clean up the mess with new paper towels after waiting fifteen minutes. After using the restroom, don't forget to wash your hands completely and dispose of the paper towels. Take the proper steps to dispose of any shattered glass.
<h3>Why did you need to use ethanol to clean the work area?</h3>
To maintain an aseptic/sterile environment, 70% ethanol is frequently used to clean surfaces that have been contaminated with microorganisms. Because 70% ethanol will negatively impact bacteria's cell walls and their ability to grow and multiply. Osmotic pressure will be produced when ethanol and water are combined, which is another factor.
Learn more about Osmotic pressure: brainly.com/question/15501096
#SPJ4
Answer:
True
Explanation:
In psychology, the term overconfidence phenomenon refers to the phenomenon that occurs when a person has more confidence in their abilities than their actual accuracy. In other words, the person is more confident about themselves than accurate.
In this example, you used to envy your brother because he was always so confident, but, as you grow older you become that your brother is more often convinced of things than accurate about those things. In other words, <u>he is more confident that accurate about himself. </u>Therefore, this is indeed an example of the overconfidence phenomenon.
The workers can be
protected by "trench box". Trench shields which are known as
Trench Boxes or Trench Sheets as well, are steel or aluminum structures
utilized for securing utility laborers while playing out their obligations
inside a trench. They are generally developed with sidewalls of changing
thicknesses held separated by steel or aluminum spreaders.
<span>Affinity is the degree to which people like or appreciate one another.
</span><span>Immediacy is the degree of interest and attention that people feel toward and communicate to others.
</span><span>Control is the degree to which the parties in a relationship have the power to influence one another.
</span>Affinity, immediacy, respect, and control are dimensions of relational communication, which is <span> interpersonal </span><span>communication and refers to the </span>personal relationships.
