Within a microbiology lab extra precaution must be taken due to the vast amount of different organisms being analysed as infections and diseases may arise therefore it is vital to consider and implement various safety precautions to prevent a breakout. Micro-organisms being examined can be classified as being a pathogen; an agent initiating disease/illness towards its host, for example an infectious particle or organism being able to produce a disease/illness in another organism. An example of a type of bacteria that is considered pathogenic would be Mycobacterium tuberculosis (causing tuberculosis). (http://www.biology-online.org/dictionary/Pathogen). There are many hazardous chemicals present in a microbiology lab as well as the equipment …show more content…
Using the standard needs of safety measurements and precautions along with the procedures and methods within a BSL-2 laboratory, enhancement is made to give rise to allow a more secure and safer laboratory which can deal against the threat of more harsh chemicals/pathogens. Within a BSL-3 laboratory microorganisms can, when exposed, serious diseases via respiratory transmission and the inhalation pathway route of exposure. Staffs working with these agents within the lab are at risk of autoinoculation, ingestion and exposure to infectious micro-organism. Therefore the containment requirements needed for BSL-3 laboratory involves more focus being drawn on making the laboratory more secure and containing everything inside to prevent a breakout spreading into the public area. As diseases spread and grow out of control, they can be passed on within the lab to without, it is therefore vital to make sure the staffs in the lab are always safe and the environmental surroundings are not affected in any manner which is deemed harmful.
COSHH is a type of law that allows employers to control substances which are deemed hazardous to their health. Examples of substances which can take many forms would be, chemicals, dusts and fumes. COSHH provides us a risk assessment to which allows us to maintain safety and prevention of any dangers to health. The
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Construction of the facility (secondary barriers)
• Secondary barriers such as self-closing double doors with locks entry should be disconnected from corridors in the general building, with the only access to the laboratory being via two doors that close themselves (automatic). Must be detached from areas that are busy and are exposed to unrestricted traffic flow within the building. Also a changing area (anteroom) may be fitted in the passageway In between the two self-closing doors so that staff can change their clothes.
• Sinks must be present in the laboratories and they should be automatic. Their location should be situated next to wherever the exit is or relatively near it. In any case, if the laboratory is split up into different room, in each room sinks must be present in each. If the laboratory is separated into different laboratories, a sinks must be present in each. Via risk assessment additional sinks may be required.
• The manner in which the laboratory is designed should be of which allows it to be cleaned easily. Rugs, carpets are examples of which would not be permitted.
• An eyewash station should be present within the laboratory in case of splashing of infectious agents in the
Procedures and systems relevant to the prevention and control of infection are following companies’ policies and procedures which relate to correct hand washing procedure, wearing correct PPE for example gloves, aprons and protective clothing, the correct disposal of waste and using the correct cleaning equipment when cleaning spillages, surfaces, equipment, etc.
The purpose of this lab is to test substances and to determine the physical and chemical properties of substances.
| UNIT 4222- 264 THE PRINCIPLES OF INFECTION PREVENTION AND CONTROL | | | |
items presently in solid form in the lab kit or purchased separately for this laboratory
Purpose: The purpose of this lab is to help you become a little familiar with some of the tests that can be typically performed in a clinical or research lab facility. These tests may help in determining a particular pathogen’s growth needs.
It is preventing or protecting anybody from infection, service users individuals, staff. Knowledge has to be given to everyone in workplace about infections and how it could be as simple as regular hand wash after dealing with people, using gloves and aprons regularly, making sure all equipment that needs sterilizing are sterilised promptly and the environment is sanitised and properly cleaned Control Control policies are measures put in place when incidents occur or when somebody is identified with infectious disease. It has to be documented. The manager takes necessary steps to what to do to stop or minimize the spread of the disease. 3.
The standard precautions are implemented at all times to decrease the risk of transmitting infectious agents. Assuming that all patients could carry an infection, this minimises the potential spread of HAI’s. These standard precautions include routine hand hygiene, the use of personal protective equipment, safe handling and disposure of sharps and routine environmental cleaning.4,5 In this situation, where blood is present, this is considered a biohazard. Hand hygiene must be performed before touching the patient, before and after any procedures or exposure to bodily substances and after touching the patient or any of the patient’s surroundings. The use of Personal protective equipment should be used when attending to the patient. This includes protective eye wear, a surgical mask and an apron for protection from any splashes or sprays of blood generated by the patient. Gloves should also be worn for single use only when coming in contact with open skin and bodily fluids. To minimise the spread of blood, the bystander with visibly soiled hands should also be advised to thoroughly clean them with soap and
Things that are used commonly by students and staff should be routinely disinfected to ensure the health and safety of the people using the provided materials. Bacteria is related to disease (American Association for the Advancement of Science, 1885) Previous studies on the surface of a high school telephone showed that the phones had an uncountable number of bacteria colonies (Yalowitz, 2003). We know that surfaces used by the public often become contaminated because of the bacteria on peoples hands. A study on the bacteria on peoples hands showed that 28% of people have fecal matter on their hands (Judah, 2010). A study done on the contamination on public doorknobs showed that over 86.7% were contaminated (Nworie, 2012). This experiment was to show us how much bacteria is on the surface of the things we use
For this task I am analysing why a good laboratory design is important for efficiency and effectiveness. The main aim of an effective lab design is to create space which reduces the traffic flow and allows the technicians to move around the lab in a suitable way. Good lab designs will also improve the environment in the lab. An effective design allows space for cleaning systems and processes such as ducting. I will have a ducting system coming from the fume hoods, through the cooling system and out of the laboratory.
In a school science laboratory there are multiple hazards and risks, such as inhalation of dangerous fumes and irritation of skin. These hazards are increased if faulty or no equipment is used for protection.
In the lab I have spent the first semester learning the sterile techniques, properties and uses of reagents and tools I will be using and handling, proper feeding and passaging of the iPSC lines. It was necessary to cultivate these skills
After reading this article, it is apparent that antibiotic resistance is becoming a larger problem as the years pass. For as long as antibiotic resistance must persist, it is crucial for healthcare providers to be especially thorough when it comes to decontamination and recognizing the need for it. Since it is possible for gene transfer to occur on stainless steel and other surfaces at room temperature, contaminated surfaces must be immediately and effectively decontaminated, especially if this surface is exposed to a patient, whom is usually a vulnerable target for pathogens. If a healthcare worker who works in direct contact with patients or objects that will be in direct contact with patients haphazardly disinfects something, it is possible
For example, when collected the toilet water in San Leandro, the water collected was placed in a container that may contain sodium, chlorine, or other contaminants. This error could be reduced by placing doing the water testing kit right at the water site. This prevents using a container to transport the water from the water site to the classroom lab.
In order to obtain access to lab space, students must first complete the lab training, where the student will learn the safety protocols and procedures for the lab they are requesting access to (*Please see and work with your professor to complete your lab safety training). After completing the lab training, the student will submit a Key Request Form.
The need for adequate facilities and trained personnel to follow approved procedures for sampling and testing materials.