Tuberculosis Essays

Tuberculosis Essays Tuberculosis Essay Tuberculosis Essay Name: Lecturer: Course: Date: Tuberculosis Tuberculosis refers to an infectious disease, lethal in many cases, caused by Mycobacterium. Primarily, Tuberculosis normally affects the lungs but is capable of affecting other parts, as well. The disease spreads through the air when an infected person sneezes, coughs, or transmits saliva through the air. Most Tuberculosis infections are latent and asymptomatic. However, statistics suggested that about ten latent infections go to develop to the disease that kills more than half of the infected individuals when left untreated. In 2007, chronic cases of the disease numbered about thirteen million and eight million in 2010 (Landis, 42). Ultimately, advancement in technology as well as informed population has contributed to the reduction of infection case. Currently, majority of those who contract the disease do so due to compromised immunity. About five-ten percent of individuals infected with HIV are opportunistically infected with tuberculosis. Tuberculosis is capable of affecting any part of the body, but infection normally takes place in the lungs and is referred to as pulmonary tuberculosis. General signs and symptoms include night sweats, fever chills, fatigue, loss of appetite, and weight and finger clubbing may occur. When infection takes place, ninety percent of cases involve the lungs. Specific symptoms include prolonged coughing that produces sputum and chest pains. However, it is important to understand that about twenty-five percent of infected individuals may not exhibit symptoms (Landis, 64). In some cases, the infected person may cough blood, and in extremely rare cases, the pulmonary artery may be eroded leading to massive bleeding. When the illness becomes chronic, the upper lobes of the lungs have a higher propensity if being scarred compared to the lower lobes. The reason in this case is yet to be made clear. It may be due to poor drainage of lymph fluid or better flow of air. Diagnosing tuberculosis based on mere signs and symptoms is not easy as is diagnosing it among people with suppressed immunity. However, diagnosis of tuberculosis should be considered when lung disease signs or constitutional symptoms last longer than a fortnight. Primarily, an X-ray of the chest and sputum tests to detect bacteria involves part of the initial evaluation. With the progress in technology and medical field, tuberculin skin tests and assays on interferon-y release have been rendered to limited use. In contrast, IGRA (interferon gamma release assay) exhibits similar limitations in the case of HIV infected individuals (Koch, 29). A definitive diagnosis of Tuberculosis is currently done through tests undertaken on a clinical sample including pus, tissue biopsy, or sputum. Nevertheless, the slow growing organisms of the mycobacterium as well as their differing culture process imply that conclusive tests are done two to six weeks after infection. However, current trends in diagnosis are conclusively fast as compared to previous ages thus treatment normally takes place before serious infection takes place (Grunberg, 37). Tests on Adenosine deaminase and nucleic amplification currently allow rapid tuberculosis diagnosis. However, these tests are not routinely recommended since they have a tendency of affecting the treatment process of the infected person. Since blood tests are designed to detect antibodies and are not highly sensitive and specific, they are therefore not highly recommended compared to tests that look for the causal bacteria (Koch, 53). In cases of latent tuberculosis, the tuberculin skin test is used for screening people with high TB risk. In this case, however, people immunized against Tuberculosis have a higher chance of exhibiting false positive results. On the other hand, this test may lead to false negative results among people with malnutrition, Hodgkin’s lymphoma, and sarcoidosis. The current trends in Tuberculosis diagnosis have been facilitated by the advancement in technology. In this case, current tools are capable of detecting fluorescence in oxygen enriched liquid sample medium, thus indicating whether the Tuberculosis bacterium is present or not. The growth of the bacteria in the sample requires oxygen thus making it fluorescent when put under ultra violet light. Methods of testing susceptibility for drugs involve the same procedure only that two samples are used, one incorporated and the other without the drug. If the sample with the drug becomes active against Tuberculosis bacteria, then diagnosis is made positive. For the manual system, the technician in charge identifies the fluorescence using an ultra violet lamp. On the other hand, automatic systems are advanced enough to detect more than 900 cultures from a single test (Grunberg, 74). Treatment of Tuberculosis is normally done with antibiotics that attack and kill the mycobacterium. However, effective treatment of the disease is difficult because of the mycobacterium’s unusual chemical and structural composition. This hinders drug entry, making antibiotics less effective. Antibiotics commonly used include rifampicin and isoniazid, and treatment is prolonged, lasting several months. Treatment of latent Tuberculosis is done using a single antibiotic and active tuberculosis is treated using several antibiotics. The main objective is to prevent the bacterium from developing resistance to antibiotics. Directly observed therapy is recommended by the World Health Organization as an effort of ensuring proper taking of the treatment antibiotics.

Alma College Admissions - ACT Scores, Financial Aid...

Alma College Admissions - ACT Scores, Financial Aid... Students applying to Alma do not need to worry about submitting letters of recommendation or an application fee. The schools acceptance rate was 68% in 2016; with good grades and decent test scores, students have a good chance of getting in. Of course, any extracurricular activities, job experiences, and honors courses are also helpful. Interested applicants are encouraged to visit the school and meet with an admissions counselor. Will You Get In? Calculate Your Chances of Getting In  with this free tool from Cappex Admissions Data (2016): Alma College Acceptance Rate: 68 percentGPA, SAT and ACT Graph for Alma AdmissionsTest Scores 25th / 75th PercentileSAT Critical Reading: 420  / 590SAT Math: 460  / 593What these SAT numbers meanCompare top Michigan colleges SAT scoresACT Composite: 21 / 26ACT English: 21  / 26ACT Math: 21 / 26What these ACT numbers meanCompare top Michigan colleges ACT scores Alma College Description: Alma College is a private, Presbyterian  liberal arts college  located in Alma, Michigan, about an hour north of Lansing. Alma prides itself on the personal attention its students receive. With no graduate students (and thus no graduate instructors), a 12 to 1 student / faculty ratio, and an average class size of 19, students at Alma have a lot of interaction with their professors. For its strengths in the liberal arts and sciences, Alma College was awarded a chapter of  Phi Beta Kappa. The college also embraces its Scottish heritage, evidenced by its kilt-wearing marching band and annual Scottish games. Enrollment (2016): Total Enrollment: 1,451  (all undergraduate)Gender Breakdown: 42  percent male / 58 percent female95  percent full-time Costs (2016- 17): Tuition and Fees: $37,310Books: $800 (why so much?)Room and Board: $10,238Other Expenses: $2,265Total Cost: $50,613 Alma College Financial Aid (2015- 16): Percentage of New Students Receiving Aid: 100 percentPercentage of New Students Receiving Types of AidGrants: 100 percentLoans: 95 percentAverage Amount of AidGrants: $26,926Loans: $8,555 Academic Programs: Most Popular Majors:  Biology, Business Administration, Communication Studies, Elementary Education, English, Health Professions, Music, PsychologyWhat major is right for you?  Sign up to take the free My Careers and Majors Quiz at Cappex. Retention and Graduation Rates: First Year Student Retention (full-time students): 67 percent4-Year Graduation Rate: 56 percent6-Year Graduation Rate: 67 percent Intercollegiate Athletic Programs: Mens Sports:  Football, Track and Field, Tennis, Wrestling, Lacrosse, Soccer, Golf, Baseball, Basketball, Cross CountryWomens Sports:  Bowling, Basketball, Swimming, Tennis, Track and Field, Volleyball, Softball, Cross Country Data Source: National Center for Educational Statistics Alma College Mission Statement: mission statement from alma.edu/about/mission Alma College’s mission is to prepare graduates who think critically, serve generously, lead purposefully, and live responsibly as stewards of the world they bequeath to future generations.

Tartuffe Assignment Example | Topics and Well Written Essays - 500 words

Tartuffe - Assignment Example According to me it doesn’t work because most of these vices are commited in private and people do not care much weather its embarasing or not for as long as nobody sees them in the act. The play was critisized because it potrayed religion in bad light and as a tool that people use to manipulate others. Their attacks were justified to some extent because religion is expected to be respected as the epitome of morals and virtues but on the other hand it’s also true that religion has been used and abused to disenfranchise other people. In the first scene, Madam Pernelle sounds very convincing and sure of what she is saying while the rest of the characters appear to be full of malice and witch hunt against Tartuffe. The other characters seem to harbour some negative feelings towards Tartuffe. Tartuffe comes through as a very humble and innocent servant of the house. Madam Parnelle is very critical of everyone in the family because of their persived resentment towards Tartuffe. She argues that the rest are envious of tartufe’s good virtures since he reminds them of their ills and moral flaws. Parnelle refers to Damis and Dorine as dunce and secrative respectively while Cleante is too worldly, Elmire is accused of being a spendthrift. Dorine accuses her grand mother of being jealosy since the world is about to drop her off. Tartuffe seems to be the only person to win Pernelle’s approval; she actually asserts that the rest should be greatful to be sharing a roof with such a holy man. Apparently, Madam Parnelle finds flaws with everyone except Tartuffe while the rest find her abrasive, irrational and unaware of Tartuffe’s real character. The love birds in the play resemble those that appear in sitcoms and soup-operas. They potray some sweat and innocent young love while at the same time being vurnarable to opposing forces including the girl’s gurllible father. Organ’s trust towards Tartuffe is motivated by the former’s

English Literature Theme Essay Example | Topics and Well Written Essays - 1750 words

English Literature Theme - Essay Example Moreover, his personal circumstances did not afford him university terms. Consequently, most of what he had learned he had had to teach himself. However, it was through his education, both formal and informal, that he was able to rise in life. From being taken out of school because his father could not pay for it, to being courted to take trips across the pond to conduct lectures, speeches and readings, his was a case of remarkable social elevation through letters. Possibly for this reason, education is often found in Dickens’s writings, as he was a firm believer in the ability of proper education to improve lives and â€Å"as a way to avoid social catastrophe† (Schlicke, 1999: 442). In his novel Our Mutual Friend, one can clearly see this association between Dickens and education through the characters of Charley and Lizzie Hexam as they each are profoundly affected by their experience or inexperience with ‘proper’ education. In his portrayal of education in Our Mutual Friend, Dickens describes a prevalent example of a school of his times, to which the poorer classes of society were obliged to send their children. This can be seen in the scathing words he utilises in Chapter 1 â€Å"Of an Educational Character† in Book the Second : The school at which young Charley Hexam had first learned from a book – the streets being, for pupils of his degree, the great Preparatory Establishment in which very much that is never unlearned is learned without and before book – was a miserable loft in an unsavoury yard. Its atmosphere was oppressive and disagreeable; it was crowded, noisy, and confusing; half the pupils dropped asleep, or fell into a state of waking stupefaction; the other half kept them in either condition by maintaining a monotonous droning noise, as if they were performing, out of time and tune, on a ruder sort of bagpipe. The teachers, animated solely by good intentions, had no

Physics of the Golf Drive Essay -- physics sport sports golf

This paper examines the physics involved in driving a golf ball off the tee. The objective of a drive is to achieve the greatest distance while leaving the golf ball in the middle of the fairway. Several factors will be considered in achieving the longest, and most accurate drive. The factors include calculating the velocity of the golf ball after the club and ball collide, the mass of the club head, launch angle, the shape of the club face, and finding the optimal golf ball. Intuition tells us that the larger the velocity of the club head at impact with the golf ball, the larger the velocity of the golf ball after the impact. To calculate the velocity of the golf ball we need to consider the relationship between the velocity of the club head to the velocity of the golf ball. If the collision between club head and ball were elastic we would be able to use Conservation of Mechanical Energy and Conservation of Momentum to determine final velocities of club head and ball after collision, but the golf ball undergoes some deformation at time of impact, thus some energy is lost. A simple test of bouncing a golf ball on a solid surface shows that the golf ball does not return to it's initial height. The elasticity of a ball (e) is equal to the proportion of the velocity before collision to the velocity after collision. If the collision was elastic, e = 1. If the collision was perfectly inelastic, e = 0. The value of e is between 0.70 and 0.80. In order for there to be a collision the initial velocity of the club head must be greater than the initial velocity of the golf ball. Also for there to be separation, the final velocity of the golf ball must be greater than the final velocity of the club head. Thus the eq... ...ar Application to Golf.† The Physics of Sports. By Angelo Armenti, Jr. New York: AIP Press, 1992. 71-76. 2 Daish, C. B. The Physics of Ball Games. London: English Universities Press, 1972. 3 Kim, Kevin. Shut Up and Play. 23 Nov. 2002 . 4 MacDonald, William M., and Stephen Hanzely. â€Å"The Physics of the Drive in Golf.† American Journal of Physics 59.3 (1991): â€Å"213-218†. 5 Penner, A. Raymond. â€Å"The Physics of Golf: The Convex Face of a Driver.† American Journal of Physics 69.10 (2001): â€Å"1073-1081†. 6 - - -. â€Å"The Physics of Golf: The Optimum Loft of a Driver.† American Journal of Physics 69.5 (2001): â€Å"563-568†. 7 Serway, Raymond A., Robert J. Beichner, and John W. Jewett, Jr. Physics for Scientists and Engineers. 5th ed. Philadelphia: Saunders College Publishing, 2000.

Memories of Montreal

The main character begins by emphasizing his regret and sadness In bringing his son up in a posh, serene and wealthy neighborhood located in West Vancouver, that Is vastly deferent from the richly cultured streets of Montreal from which he grew up In. This point is clearly stated In the text with the statement â€Å"And I blame yeses'.He wishes that his son had had the chance to experience the feeling of safety and support that came with growing up In a Jewish community where all the females had similar tragic pasts Involving the Holocaust. Although his childhood may have been less luxurious than his sons he knows that Its our experiences that makes us who we are as a person, and that It was the life skills that he learned growing up In Montreal, that are priceless to him.The father than truly captures the reader Into is fond memories of growing up In Montreal as he describes the Joys that he experienced by expressing the all to familiar sights and scents that he came across while n avigating the bustling streets of Montreal that were lined with all sorts of family owned shops, delicatessens, laundries and corner stores. The main character finishes by reflecting the sorrow he feels for his son as he walks to school, surrounded solely in beautiful showering cherry blossoms and not the influential feel of community, that he once did.

Influence Of Motivation On Employee Performance - 3643 Words

BUS103 Organizational Behavior Semester 2, 2014 Influence of motivation strategies on employee performance Presented by Student no. 101750 Student name: Shabbir Aun Ali Tutorial no. 1 AIH Higher Education Executive Summary It is generally acknowledged in the human asset writing that Motivation of workers in all areas is a key to ideal execution. As the associations need to expand specialist’s execution it is test to accomplish the general destination of the association to embrace motivational procedures to its workers. Interest in specialists through motivational procedures is made today for future profits for an association. The point of task is to expand connection between proper motivational measures and great†¦show more content†¦As the organizations need to maximize workers performance it is challenge to achieve the overall objective of the organization to adopt motivational strategies to its employees. Investment in workers through motivational strategies are made today for future benefits for an organization. 0.2 Aims The aim of this report is to elaborate relation between appropriate motivational measures and good performance of employees which will lead whole organization to perform better. 0.3 Scope Allowing a firm understanding of motivation and the theories of motivation, also providing the readers the effectiveness of motivation in high performance of employees, we undertook a case study of TESCO for better understanding. 1.0 MOTIVATION Motivation is a situated of perfect constrains that lights ones will to perform an undertaking all the more