Infection Control & Work Health and Safety Assignment

Infection Control & Work Health and Safety - Assignment Example Codes of practice provide comprehensive information about sections of acts or regulations. It also gives an outline of actions, activities, responsibilities, responses and technical requirements to conditions and measures to be observed within a work place. Therefore, the WHS regulation and codes of practice support activities of the WHS Act. Similarly, the codes of practice support activities of the WHS regulations. Pertussis is caused by a bacterial microorganism Bordetella pertussis and uses the human body as a reservoir. The bacteria breeds in the respiratory system hence pertussis mostly affects the respiratory tract causing heavy coughing and sneezing to patients. Pertussis spreads through the droplet mode of transmission. It is caused by viral micro-organisms referred to as rotavirus, Norovirus or Astrovirus. The human body is responsible for providing reservoirs for the viruses. The condition’s portal of exit is through the human gastrointestinal tract and leaves the body through faeces. Acute gastroenteritis spreads via vector transmission. Hepatitis B is caused by viral micro-organisms referred to as hepadnavirus. The human body provides a reservoir for the survival of the viruses. Microorganisms that cause Hepatitis B reside in the urinary tract and can be caused by pathogens. This condition spreads through direct contact to people with the virus. For example, transmission can be through sexual intercourse. When conducting clinical therapies, health workers are required to practice set procedures when dealing with spills. It is also necessary to note that spills should be cleaned immediately, and the area disinfected to prevent multiplication of infections. In clinical settings, most spills include body fluids or ought to be treated before disinfection and correct waste disposal techniques applied (WHS Act qtd. in Safe Practices Learning Guide 2012: 21). In managing spills, health workers should observe standard

Security and the OSI Model Essay -- Networks Telecommunications

Abstract The Open Systems Interconnect (OSI) model is a standard reference model for the communication between two end users. Seven different layers make up the OSI model: physical, data link, network, transport, session, presentation, and application. This paper will cover the type of security that is associated with each level of the OSI model. Physical Layer The physical layer is where the actual communication occurs between devices. The security of the physical layer pertains to the actual hardware. The vulnerabilities of the physical layer include: • Power outage • Environmental control loss • Hardware theft, damage or destruction • Unauthorized hardware changes (i.e.; removable media, data connections) • Detachment of the physical data links • Unnoticeable Data Interception • Keystroke Logging Certain measures can be implemented to ensure the physical layer is secure. This would be done by storing all hardware in a locked environment. The use of electronic locks would control and log all access to the room containing the hardware. The electronic locks could be a PIN and password or fingerprint scanner (biometrics). The use of video and audio surveillance would provide physical proof of unauthorized access that could compromise the hardware. Data Link Layer The second layer of the OSI model is the data link layer. This is the layer that transports the data between network nodes in a wide area network (WAN) or on the same local area network (LAN) between nodes. The data link layer makes available the procedural and functional means to move data between network devices and could provide the measures to find and possibly correct errors that may occur in the physical layer. The security vulnerabi... ...on. This is to stop any unauthorized use of the network. Conclusion In conclusion, the information covered in this paper shows the different types of security that is associated with each level of the standard OSI model. From the physical layer to the application layer, each layer has a different type of security which must be applied at each layer to prevent any security leaks, spoofing, and infinite loops. These are just a few of the different vulnerabilities that must be protected on a WLAN or LAN. References Reed (November 21, 2003). Applying the OSI seven layer model to Information Security. Retrieved on January 11, 2008, from SANS Institute. Website: http://www.sans.org/reading_room/whitepapers/protocols/1309.php Haden (2008). The OSI Model. Retrieved on January 11, 2008, from Data Network Resource. Website: http://www.rhyshaden.com/osi.htm Security and the OSI Model Essay -- Networks Telecommunications Abstract The Open Systems Interconnect (OSI) model is a standard reference model for the communication between two end users. Seven different layers make up the OSI model: physical, data link, network, transport, session, presentation, and application. This paper will cover the type of security that is associated with each level of the OSI model. Physical Layer The physical layer is where the actual communication occurs between devices. The security of the physical layer pertains to the actual hardware. The vulnerabilities of the physical layer include: • Power outage • Environmental control loss • Hardware theft, damage or destruction • Unauthorized hardware changes (i.e.; removable media, data connections) • Detachment of the physical data links • Unnoticeable Data Interception • Keystroke Logging Certain measures can be implemented to ensure the physical layer is secure. This would be done by storing all hardware in a locked environment. The use of electronic locks would control and log all access to the room containing the hardware. The electronic locks could be a PIN and password or fingerprint scanner (biometrics). The use of video and audio surveillance would provide physical proof of unauthorized access that could compromise the hardware. Data Link Layer The second layer of the OSI model is the data link layer. This is the layer that transports the data between network nodes in a wide area network (WAN) or on the same local area network (LAN) between nodes. The data link layer makes available the procedural and functional means to move data between network devices and could provide the measures to find and possibly correct errors that may occur in the physical layer. The security vulnerabi... ...on. This is to stop any unauthorized use of the network. Conclusion In conclusion, the information covered in this paper shows the different types of security that is associated with each level of the standard OSI model. From the physical layer to the application layer, each layer has a different type of security which must be applied at each layer to prevent any security leaks, spoofing, and infinite loops. These are just a few of the different vulnerabilities that must be protected on a WLAN or LAN. References Reed (November 21, 2003). Applying the OSI seven layer model to Information Security. Retrieved on January 11, 2008, from SANS Institute. Website: http://www.sans.org/reading_room/whitepapers/protocols/1309.php Haden (2008). The OSI Model. Retrieved on January 11, 2008, from Data Network Resource. Website: http://www.rhyshaden.com/osi.htm

Intercultural marriage Essay

Intercultural marriages increases the effort needed to be able to maintain a lasting relationship due to factors such as differences in traditions, norms and even language. This can be viewed on the basis of the elements affecting the success and failures of marriages. It is a known fact that committing to a relationship and marrying entails adjustments in every of the individual, physically, socially and emotionally. This is due to the reality that two people that have different personalities and outlooks are bound to make unified decisions. Comparatively, being born from different culture and traditions increases the effort that is needed to be exerted to be able to establish a stable relationship and attain a successful married life. The dedication that is required from the individuals is higher because of the accepted facts that there are added factors that are in need of consideration (Romano, 1997). Scenario of an Intercultural Marriage In the determination of the factors that can affect the process referred to as intercultural marriage, there are two contributing element that are considered. First consideration is the issues that are related to the differences in the traditions and norms of the two individual and second is the factors that lead to and affect marriage. In this view the first area that is needed to be studied are the factors that affect the relationship of two individuals. Primarily, the factors that can affect are the means of communicating. In viewing the onset of intercultural marriages, the couple can meet and communicate through chance whose probability is heightened mainly from intercultural phenomenon such as immigration and relocation that serves as the primary causes of interaction. This can be attributed to the development that is presently occurring in the society. The advancement of the communication technology is also another contributing factor (Bacas, 2003; Constable, 2003). The second important consideration in this type of marriage is the factors that can affect the relationship established between the two individuals of the same culture. The issues that can be considered that has the most influential effects on the union of two persons from different backgrounds are the norms, tradition and the language that is mainly used for communication. It is an accepted notion that people from different culture, may it be geographically-related such of different nation, related to religion and spiritual belief and ethnic backgrounds, has different visions in life (Romano, 1997). The outlook and points of view of every person work on the basis of their background. Thus, every aspect of one’s personality is deeply rooted on their origins which can affect the decisions that will be made in the bounds of the married life.

High Fidelity and Music Essay - 1648 Words

High Fidelity and Music In High Fidelity, Rob, the protagonist and narrator, says â€Å"I find myself worrying away at that stuff about pop music again, whether I like it because I’m unhappy, or whether I’m unhappy because I like it† (168). It is obvious to the reader that Rob has a very strong relationship to pop music but also that this relationship is not as simple as the either-or dichotomy he describes it as. At first, it is an obsession that is almost pathological; by the end, it is an aid to his relationships and his idea of who he is. Rob’s relationship to music helps us understand Rob as a character through the different ways he uses it to interact in his environment – either as a crutch inhibiting his growth or as a way to aid†¦show more content†¦It is as if he is saying â€Å"here, this is me; this is who I am† so if the woman likes the tape, that means she likes him, which would mean she is condoning who he is, which in turn would cause him to weave the music that got this approval even more closely into his sense of self. Thus Rob is defined by music and women he dates rather than through his own eyes. One gets a better idea of this when Rob and Laura are arguing and Laura says she doesn’t like music as much as she used to. Rob says, â€Å"But you see... That’s all there is of me. There isn’t anything else. If you’ve lost interest in that, you’ve lost interest in everything. What’s the point of us?† (265). Here Rob is basically admitting that he is using Laura to condone a definition of himself that has been created by, that entirely consists of, music. If she can’t do that anymore, there is no point of the relationship. Another example of this is when Rob wants to sleep with Marie. The pathological aspect of this is that part of the reason he is attracted to her is that he has always wanted to sleep with a musician. This would be like circumventing the process of defining himself with music and then getting a woman to condone this definition and just getting a definition and an approval from the same source. The reader can see how Rob mingles music with Marie’s personality when he says, â€Å"She describes the set-up and her knock-back with wisdom and honesty and a dry,Show MoreRelatedEssay on Nick Hornbys High Fidelity970 Words   |  4 PagesNick Hornbys High Fidelity In Nick Hornbys High Fidelity, the main character, Rob, relates music to every aspect of his life. 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