Biology Lab Essay Example for Free

Biology Lab Essay 1.Discuss how to protect yourself from body fluids, such as saliva and blood. oGloves protect you whenever you touch blood, body fluids. The use of gloves also decreases the risk of disease transmission if you are pricked with a needle. Always wear gloves for handling items or surfaces soiled with blood or body fluids. oWash your hands and other skin surfaces immediately after they come in contact with blood or body fluids. oMasks and protective eyewear, such as goggles or a face shield, help protect your eyes, mouth, and nose from droplets of blood and other body fluids. Always wear a mask and protective eyewear if you are doing a procedure that may expose you to splashes or sprays of blood or body fluids. oAprons protect you from splashes of blood or body fluids. Always wear a gown or apron if you are doing a procedure that may expose you to splashes or sprays of blood or body fluids 2.Why should you consider a body fluid capable of infecting you with disease? o I think you should be aware and alert because its precaution to practice when youre working in a lab setting. 3.Describe how to dispose of waste material contaminated with body fluids. o You should dispose all waste material in the correct disposal area, and you can throw away the waste materials in the biohazard container. 4. Explain how to safely plug and unplug an electrical device. o When you plug in such electrical equipment, make sure you include the ground plug round. Hold the plug firmly by the insulating cover when plugging it in or unplugging it. Never unplug an electrical device by pulling on its cord. 5.Discuss how to protect yourself from preservatives used on biological specimens. o You would protect yourself from preservatives used on a biological specimen by wearing gloves and safety glasses. Do not shake the container or put the specimen back in the container. 6.Why are special biohazard containers used for biological waste? o Biohazard containers are used to separate infectious, contaminated or dangerous material from other materials that wouldn’t be labeled as such and to protect us and the environment. Also the disposing of biohazard material is done differently than normal material.

The Colonies By 1763: A New Society? Essay -- essays research papers

The Colonies by 1763: A New Society   Ã‚  Ã‚  Ã‚  Ã‚  Between the settlement at Jamestown in 1607 and the Treaty of Paris in 1763, the most important change that occurred in the colonies was the emergence of a society quite different from that in England. Changes in religion, economics, politics and social structure illustrate this Americanization of the transplanted Europeans.   Ã‚  Ã‚  Ã‚  Ã‚  By 1763, although some colonies still maintained established churches, other colonies had accomplished a virtual revolution for religious toleration and separation of church and state. The Anglican Church was the only established denomination in England. In contrast, the colonies supported a great variety of churches. The largest were the Congregationalist, Anglican, and German churches, but many smaller denominations could be found through the colonies. In addition to this, a high percentage of Americans didn’t belong to any church. These differences could be attributed to the fact that many of the Europeans who immigrated to America didn’t fit in to or agree with the churches in their homelands.   Ã‚  Ã‚  Ã‚  Ã‚  In a similar economic revolution, the colonies outgrew their mercantile relationship with the mother country and developed an expanding capitalist system of their own. In England, the common view was that the colonies only purpose was to compliment and support the homeland. This resulted in a series of laws and protocols called th...

Whose Fault Is It Anyway?

Whose responsibility is it to ensure the obesity epidemic is reversed? Schools, Parents, Government, Community and/or the media. What can be done? Discuss using examples from the article and any other information you can bring to the discussion. Everyone should play a major part in ensuring the obesity epidemic is reversed. Parents play the most vital role in this. As a parent it is your job to make sure to bring up your children correctly this doesn’t mean just giving them an academic education it involves making sure they are healthy, getting regular exercise and have an understanding of nutrition.Parents are the key to start the ball rolling in maintaining healthy dietary habits for their children, if this isn’t done correctly by the parents their children will most probably end up being overweight as teenagers, ‘long term consequence of childhood obesity is its persistence into adulthood, Once a child is overweight or obese it is unlikely that they will sponta neously revert to a healthy weight, predisposing them to the health concerns’(World Health Organization 2000, Obesity: Preventing and Managing the Global Epidemic, WHO Technical Report Series 894).Parents need to understand that they are the role models for their children; if they do not eat correctly and do not exercise their children are most likely to follow in their footsteps. A survey done in 2007-2008 on the obesity epidemic in Australia the results were that in ‘2007-08, 61. 4% of the Australian adult population were either overweight or obese, and 24. 9% of children aged between 5-17 were overweight or obese’ (Australian Bureau of Statistics 2008, National Health Survey 2007-08, Cat 4364. ). Kids need to have a more active lifestyle, the issue is now days kids entertain themselves with technology such as computers, television and the Xbox. Parents need to spend time encouraging their children to be more physically active, by doing this they also need to b ecome more physically active. Simple things such as taking their children for a bike ride, taking them to the park, playing a game of sport with them.They need to put more focus on encouraging their children to be outdoors. Every little bit of physical activity will make a difference to the child’s wellbeing. Schools, The Government, The Community and the media can all make a difference in making sure the obesity epidemic is reversed. Schools can make sure their students get a minimum of 30 minutes daily exercise, they can help educate the children on nutrition and correct dietary habits and can provide healthy ptions in their canteens, ‘Only a quarter of Australian high school students eat the recommended four or more vegetables a day’ (Canberra times article- Battle of the bulge, Peter Jean). Media at the moment shows fast-food advertisements at least 4 times during an add brake. Children who are sitting on a couch watching TV are being brain washed by fast-foo d commercials, there for only wanting to eat fast-food such as MacDonald’s. The Government can control the media and controls the schools. They can make changes to the schooling curriculum to add more daily exercise.They can put a stop to the excessive fast-food advertisements that fly across our TV screens. As a community we all play a vital role in making sure children are healthy, this involves weekend sports, and community run sporting activities for young children and even adults. But this will change nothing in reversing the obesity epidemic if parents don’t start to take responsibility for their children and start by giving them the correct dietary needs and regular fitness to kick start their healthy life style.

Homelessness in Sacramento - 1439 Words

Social stratification is the hierarchical arrangement of large social groups on the basis of their control over basic resources (Kendall, 1998, p.24). By ranking each social class in society, those who fall in the underclass are referred to as the poor. They typically live in areas with high rates of poverty and few opportunities to improve their lives. But what about those who have less than the lower class. There is a rising population of people who have lost everything and therefore must take shelter in the local parks, abandoned buildings, overpasses, and any other form of protection against the elements (Schutt, 2011). Homelessness is a social problem affecting our nation, which can only continue to grow if society does not make†¦show more content†¦It is easy for people who belong to the economic elite to look down on those who are homeless as view them as inferior. Since the effects of homelessness may only catch their attention when they are driving on their wa y into work and see a man on the corner with a cardboard sign. Those in the upper class are less likely to be as tolerable towards these individuals. There opinions would lean on the side of the person-blame approach of attribution. When we consider that the majority of Americans live in the lower and middle class levels of society, the likelihood of acceptance for those who are homeless can be greater since they have more exposure in their communities to the homeless population. Individual interpretations suggest that homelessness is the result of personal deficiencies, such as substance abuse and social disaffiliation, whereas structural interpretations suggest that it is the result of systemic factors, such as lack of affordable housing and employment opportunities (Cronely, 2010). The lower class beliefs of homelessness can be directed towards the system-blame approach, feeling that the individuals are where they are as a result of a flaw in society. People who consider ho melessness a structural problem are more likely to favor government action than those believing in individualistic causes (Lee, Lewis, Jones, 1992). When analyzing homelessness,Show MoreRelatedPersuasive Letter: The Issue of Homelessness in California1182 Words   |  5 PagesPersuasive Letter: The Issue of Homelessness in California The Chief Editor, _____________________ California. Subject: The Issue of Homelessness in California Respected Sir, The issue of homelessness has been called as one that is highly ambiguous and intangible (Neale, 1997, p.7). Wright defines the homeless a diverse, heterogeneous lot. No single catch phrase or easy myth can possibly describe them all (p.46) There are varying estimates regarding the number of homeless peopleRead MoreThe Issue Of Affordable Housing1256 Words   |  6 Pageshomeless people in San Jose. There are thousands more on waiting lists for affordable housing, some using more than 50 percent of their daily income for rent, or in danger of losing their homes. Homelessness impacts our community, our environment, and our homeless neighbors. Addressing the issue of homelessness is a constant battle between respecting the rights and also meeting the needs of the homeless individuals. This was continuously brought up during the City Council meeting. The members were discussingRead MoreSubstance Abuse - Social Pandemic1653 Words   |  7 Pageson each individual are different; however, there are some commonalities of substance abuse. The news/media tends to portray the causes and affects of substance abuse negatively and often ties substance abuse with such issues as crime rates and homelessness. Although substance abu se is a social problem, it is also a disease and mental illness that can be directly correlated to a person’s race, class, and gender, and it is important to also acknowledge these factors before society can begin to fullyRead MoreEvaluation Model Paper894 Words   |  4 Pagesvigorous evaluation process. With so many influences surrounding policy making in criminal justice, objectives and goals are subject to change. I currently live in West Sacramento, California and we have had a serious homelessness crime problem. My city recently implemented a neighborhood court program that offers a homelessness crime diversion program. According to Claire Doan (2015), An alternative to criminal court, the Neighborhood Court program offers transient offenders a second chance afterRead MoreThe Concept of the American Dream1331 Words   |  5 Pageshouse. Most low wage jobs offer little confidence to banks, meaning workers in those jobs will have more difficulty securing a mortgage even if they did have a down payment saved. La Granga wrote Tent City, USA about the tent city that arose in Sacramento in the wake of the financial crisis. The working poor, as noted, have no savings so when they lose their jobs, they are often homeless soon after. The working poor are often the first to lose their jobs in a recession or when a company strugglesRead MorePoverty Between Poverty And Poverty Essay2121 Words   |à ‚  9 Pagesfactor that plays in these prices are the location. When looking at the locations of California there are coastal areas and inland areas. For example, a city in California that is a coastal area San Francisco, while an inland city would be like Sacramento or Bakersfield. Locations play a high role in the expenses because based from the Legislative Analyst’s Office, it states that the coastal areas in California are the most desired to live in, but the housing there can’t accommodate for everyoneRead MoreThe Epidemic of Homelessness in America Essay2375 Words   |  10 Pages Because of the weak economy and high unemployment rates homelessness is on the rise at an alarming rate. Homelessness is worse in some areas of the United States compared to other areas because of incomes that are drastically falling, jobs that are no longer very secure which offer fewer benefits to the worker and their family members. The United States is experiencing the wo rst financial crisis since the Great Depression. Necessary wages made by the hour only improved by one-sixth ofRead MoreA Transcontinental Railroad1499 Words   |  6 PagesPacific to the Atlantic coast and hoping to fulfill manifest destiny. To achieve this â€Å"Asa Whitney proposes the construction of a transcontinental railroad† (Streissguth 9). The transcontinental railroad was designed to â€Å"link Omaha, Nebraska with Sacramento, California† (Stein 105). By creating the transcontinental railroad America would be able to expand across the entire country and manifest destiny would be fulfilled. After a long process â€Å"On May 10, 1869 the transcontinental railroad was complete†Read MoreFresno County Of Fresno City1535 Words   |  7 Pagesof 522,053 (QuickFacts Fresno City, California) about 49.6 percent is white, 46.9 Hispanic or Latino, 12.6 Asian, 8.3 black or African American, and two or more races 5 percent. According to City and County of Fresno 10-year Plan to End Chronic Homelessness, â€Å"in 2016 the total of homeless is 1622, out of those 438 were chronic homeless† (City and County of Fresno 10-Year Plan). Fresno is the center point of two main universities- Fresno State University and Fresno Pacific University. Also, FresnoRead MoreDeveloping Management Skills404131 Words   |  1617 Pagesself-regard and core self-evaluation, good cognitive abilities, and talents valued by society—and the second is personal coping strategies—such as improving relationships and social capital, and a reduction in risk factors such as abuse, neglect, homelessness, and crime (Masten Reed, 2002). Several of the ï ¬ rst set of factors were measured in Chapter 1, including aspects of personality, self-efï ¬ cacy, values maturity, and so on. The second set of factors is more behavioral and can be summarized by Figure