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Lab safety at work
Importance of laboratory safety rules
Lab safety at work
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Recognizing Laboratory Safety
Purpose:
The purpose of this lab is to stay safe no matter what you're doing in lab. You may be working with dangerous materials such as glass or acid.
Procedure:
I am following the procedure described in pages 21-24 in the Biology Laboratory
Manual.
Observations:
Does not apply to this lab
Answers to Questions:
1. The flask symbol means glassware safety. Glassware can be broken easily.
2. The goggle symbol means that you are working with fire. It is extremely important to protect yourself from fire.
3. The hand symbol signifies that you are to wear heat-resistant gloves.
4. The bottle with the crossbones on it means chemical safety. Whenever you see this symbol, you know that you will be working with possibly dangerous chemicals.
5. The eye symbol signifies that you will be working with objects that could be hazardous to your eyes
6. The razor blade symbol signifies that you will be working with sharp objects.
You should always be careful when working with sharp objects.
7. An electrical plug symbol means that you will be using electricity in your lab. Never touch an electrical socket or appliance with wet hands.
8. The symbol that looks like a duck means that you will be working with live animals. Analysis and Conclusion:
1. The person is not wearing safety goggles and he isn't really paying close attention. Safety goggles are vital when you are working with fire.
2. She is pointing the vial towards herself. Whenever you are working with heating liquids, the vial should never pointing towards you.
3. The person is heating a liquid with a top on the beaker. Whenever you are heating a substance, there should never be a top on the liquid.
Symbol: “Piggy bеnt his flashing glassеs to thеm and could bе hеard bеtwееn thе blasts, rеpеating thеir namеs” (19). His glassеs arе
A Comparison of the Laboratory and Industrial Processes When going through the process of fermentation in a laboratory they use certain methods to achieve their goals and some of the methods that they use are completely different from the ones that are used in the industry of fermentation. A fermenter is a container that maintains optimum conditions needed to grow a particular organism I will be using different criteria’s to compare the laboratory and industrial process of fermentation in this assignment; some of them are listed below: * Equipment Used * The Quantity of the Product * Method Used * Quality of the Product Before I get right on into the assignment I will firstly talk about penicillin is and what it is used for today in our society because penicillin will come up. Penicillin was discovered by Alexander Fleming in 1929 and penicillin is one of the earliest discovered and widely used antibiotic agents, derived from the penecillium mold and the use of penecillium did not begin until the 1940s. Penicillin kills bacteria by interfering with the ability to synthesis the cell wall and this will disallow it from splitting and reproducing and it will only lengthen longer Below are is a table that shows the most obvious differences in fermentation in a laboratory and fermentation in the scientific industry: Laboratory Fermentation: Industry Fermentation: It is a batch culture They use a Ph sensor The Ph level is not being controlled The equipment used is more expensive The temperature is not being measured They use a thermometer The yeast population isn’t been given O² They equip the fermenter with an exit gas and an exit liquid flow The food supply is not being replenished They also equip it with a antifoam and gas flow It also has a dissolved O² sensor Equipped with an Sparser In industry they have a fresh media feed
Before assembling the materials, put on safety glasses FIRST, then prepare a clean, dry workspace (away from food) with all of the necessary materials.
· Wear the lab coat all the time in case the acid spills on you.
5. Chose one solution and carry it out. Then ask if it has been working.
Part 1. (a) Define each, (b) Explain its significance, (c) where indicated with this symbol * provide an example.
A. If a cat’s tail is raised slightly and softly curved the cat is interested in something.
The symbols represent flat notes. Every note that is on the same line should be a flat not
Keeping patients safe is essential in today’s health care system, but patient safety events that violate that safety are increasing each year. It was only recently, that the focus on patient safety was reinforced by a report prepared by Institute of medicine (IOM) entitled ” To err is human, building a safer health system”(Wakefield & Iliffe,2002).This report found that approx-imately 44,000 to 98,000 deaths occur each year due to medical errors and that the majority was preventable. Deaths due to medical errors exceed deaths due to many other causes such as like HIV infections, breast cancer and even traffic accidents (Wakefield & Iliffe, 2002). After this IOM reports, President Clinton established quality interagency coordination task force with the help of government agencies. These government agencies are responsible for making health pol-icies regarding patient safety to which every HCO must follow (Schulman & Kim, 2000).
Precaution has been present at the core of public health safety for centuries, and the precautionary principle is undeniably connected to performing under doubt, which is a common situation in these days.
Introduction Canadian health and safety legislation requires companies and organizations to make a commitment towards occupational health and safety. Maintaining a safe workplace environment has numerous benefits. A safe work environment can boost employee morale, increase productivity, and improve job satisfaction. For companies and organizations, these benefits can lead to less turnover and increased employee retention. They can also reduce absenteeism while improving the culture and image of a company or organization.
Safety is a primary concern in the health care environment, but there are still many preventable errors that occur. In fact, a study from ProPublica in 2013 found that between 210,000 and 440,000 patients each year suffer preventable harm in the hospital (Allen, 2013). Safety in the healthcare environment is not only keeping the patient safe, but also the employee. If a nurse does not follow procedure, they could bring harm to themselves, the patient, or both. Although it seems like such a simple topic with a simple solution, there are several components to what safety really entails. Health care professionals must always be cautious to prevent any mishaps to their patients, especially when using machines or lifting objects, as it has a higher
There are three forms of writing; rounded, as you can see here; angular writing; and ovals, open versus closed.
There are two threads hanging at the bottom of the symbol, which in the words Daly (2012), represent “good mind” and “angry mind,” and that these two characteristics could occur in a human at any time in life.
4.G.4: Identify, describe, and draw rays, angles (right, acute, obtuse), and perpendicular and parallel lines using appropriate tools (e.g., ruler, straightedge and technology). Identify these in two-dimensional figures.