Saturday, December 28, 2019

Arthur Dimmesdale in The Scarlet Letter Essay - 1578 Words

The Scarlet LetterArthur Dimmesdale Reverend Arthur Dimmesdale, a main character in Nathaniel Hawthorne’s novel The Scarlet Letter, proves to be a sinner against man, against God and most importantly against himself because he has committed adultery with Hester Prynne, resulting in an illegitimate child, Pearl. His sinning against himself, for which he ultimately paid the price of death, proved to be more harmful and more destructive than this sin of the flesh, and his sin against God. Socrates said, â€Å"Knowthyself,† and Shakespeare said, â€Å"To thine own self be true.† If Reverend Dimmesdale had been true to himself he certainly wouldn’t have suffered as much as he did. What drove Dimmesdale to hold in his self-condemning truth? To†¦show more content†¦Dimmesdale portrays himself very ironically. He is a very well respected reverend and yet, has, for the last 7 years, worked on preaching the word of God, especially while he urges the congre gation to confess openly to repent unto God. While, in reality, Dimmesdale is the one whoneeds a clean conscious. He feels like he needs to confess not only to the town but also too himself. Halfway through the novel Dimmesdale has yet to reveal the truth, which, so far, has been devouring him,physically and mentally. Since this good reverend is so spiritual, he cannot reveal his truths to the town so simply. He is of the Puritan faith and being a follower of that, the sin of adultery is a very grand sin. The whole town would look down on him as if he were a hypocrite. Which in fact, he is, but his sin of adultery in that town would have been scoffed at just as Hester’s has. The reverend is so well liked by the townsfolk that Hawthorne states, â€Å"They fancied him the mouthpiece of Heaven’s messages of wisdom, rebuke, and love. In their eyes, the very ground on which he trod was sanctified.† ( 139 ) How else can the reverend live without revealing his identity? He has been doing it for seven years, and it must be hard for him, mentally and physically. Mentally, his whole body shuts down because he cannot take it anymore, even though he does not give in to confess yet. He has become emaciated because he has let the sin against himself churnShow MoreRelatedReverend Arthur Dimmesdale And The Scarlet Letter1909 Words   |  8 PagesReverend Arthur Dimmesdale and the Scarlet Letter As the loved pastor whose undisclosed guilt destroyed him and the secret lover of Hester Prynne, Arthur Dimmesdale is an interesting character in The Scarlet Letter and plays an important role throughout the book. Dimmesdale is a â€Å"Reverend† and pastor at the church. His interactions with the other main characters in the book such as Roger Chillingworth, Hester Prynne, and Pearl are secretive and painful, and display his inner pain. Hester had committedRead MoreThe Suffering of Arthur Dimmesdale in The Scarlet Letter by Nathaniel Hawthorne985 Words   |  4 Pagesit can take a merciless toll on a person. For most people, guilt is often a short-lived feeling because we confess why we feel guilty and get it off of our chests. However, this is hardly the case for Arthur Dimmesdale, the father of Hester Prynne’s child in the novel The Scarlet Letter. Dimmesdale does not confess that he has committed a sin with Hester, and for a brutal seven whole years, he withholds his guilt inside of him. Throughout all of that time, he reverts to self-punishment in the formRead MoreShame And Guilt Of Arthur Dimmesdale s The Scarlet Letter952 Words   |  4 PagesShame and Guilt of Arthur Dimmesdale Shame and guilt are both similar feelings but what is the difference? â€Å"Although many people use these two words interchangeably, from a psychological perspective, they actually refer to different experiences. Guilt and shame sometimes go hand in hand; the same action may give rise to feelings of both shame and guilt, where the former reflects how we feel about ourselves and the latter involves awareness that our actions have injured someone else. In other wordsRead MoreThe Scarlet Letter of Hester Prynne and Arthur Dimmesdale Essay1914 Words   |  8 PagesThe Scarlet Letter is a classic novel written by Nathaniel Hawthorne which entangles the lives of two characters Hester Prynne and Arthur Dimmesdale together through an unpardonable sin-adultery. With two different lifestyles, this act of adultery affects each of them differently. Hester is an average female citizen who is married to a Roger Chillingworth from Europe while Dimmesdale is a Puritan minister from England (61). Along the course of time after the act of adultery had happened, Hester couldRead MoreDimmesdale And Arthur Chimesdale In The Scarlet Letter, By Nathaniel Hawthorne1211 Words   |  5 Pagesyourself? Do you have high or low self-esteem? If you do something that is wrong, do you confess it or keep it to yourself? Matters like these are presented in Nathaniel Hawthorne’s book, The Scarlet Letter. In Hester Prynne, we see an example of a person whose sin is known to everyone. In Arthur Dimmesdale, we see an example of a person whose sin is kept to himself. He suffered daily from the guilt of his secret, and yearned for it to be publicly exposed. Though they both experienced great shameRead MoreScarlet Letter Essay : Hester Prynne Vs. Arthur Dimmesdale884 Words   |  4 PagesDeimler 1 Abby Deimler Mrs. Garcia Period 5 March 6th, 2017 Scarlet Letter Essay, Hester Prynne vs. Arthur Dimmesdale Hester Prynne and Arthur Dimmesdale are the two main characters in the novel the scarlet letter. As parents to Pearl, the daughter out of adultery, these two go through the journey of shunning and hatred, but not together. Their stories are very different, and yet, so very similar. Hester Prynne is the main lady in this novel, she is the mother of Pearl, a seamstressRead MoreAnalysis Of Revered Arthur Dimmesdale In Nathaniel Hawthornes The Scarlet Letter800 Words   |  4 PagesDavid A. Bednar, the president of Brigham Young University once said â€Å"guilt is to the spirit what pain is to the body,† Revered Arthur Dimmesdale of Nathaniel Hawthorne’s The Scarlet Letter was a man who not only related to this quote but lived it. After committing one of the gravest sins possible in the Puritan community, Dimmesdale lives with this so-called â€Å"pain of the spirit† every day of his life. Not to mention the fact that nobody knows of his wrongdoing so the guilt just continues buildingRead MoreComparing John Proctor and Arthur Dimmesdale from The Scarlet Letter1157 Words   |  5 PagesComparing John Proctor and Arthur Dimmesdale John Proctor and Arthur Dimmesdale are exceptionally similar characters despite the fact that each was written about in very different eras. Both characters lived in the same time period, however, The Scarlet Letter was written in the late 1800’s, and The Crucible was written in the 1950’s. One cannot look at the qualities of Proctor and Dimmesdale without discussing each author and the time period in which each story was written. Despite minorRead More Transformation of Rev. Arthur Dimmesdale in Hawthornes The Scarlet Letter992 Words   |  4 PagesThe Scarlet Letter:   The Transformation of Rev. Dimmesdale Life is hard, but accepting that fact makes it easier. This common phrase clearly states a harsh fact that Rev. Dimmesdale, a character in Nathaniel Hawthornes The Scarlet Letter, had to face. In this story of deception and adultery set in the Puritan era, Hawthorne introduces Dimmesdale as a weak and cowardly man who refuses to take responsibility for his actions.   The Rev. Dimmesdale is a transitional character in that he is, atRead More Rev. Arthur Dimmesdale and Hester’s Quest for Identity in Hawthornes Scarlet Letter2490 Words   |  10 PagesDimmesdale and Hester’s Quest for Identity in The Scarlet Letter  Ã‚     Ã‚   While allegory is an explicit and tempting reading of Hawthorne’s The Scarlet Letter, I see in this novel also the potential of a psychological reading, interpreting it as a search for one’s own self. Both Arthur Dimmesdale and Hester Prynne goes through this process and finally succeeded in finding the duality of ones personality, and the impossibility of complementing the split between individual and community identity

Friday, December 20, 2019

A Project Management Priority For The Company - 1691 Words

D.D. Williamson is a small privately owned company in Louisville, Kentucky that was created in 1865.This company has become a global leader in non-artificial colors, operating nine facilities in six countries and supplying many of the best known food and beverage companies around the world. Williamson is staffed with less than 200 associates creating a project management priority issue resulting in the increasing percentage of project incompletion. (Kloppenborg 2012) Prioritizing Projects Initially the prioritizing process at D. D. Williamson neglected to form groups to handle specific projects and management groups to complete each project. The original prioritizing process the company created weakened the organization by leaving room†¦show more content†¦During this phase, a decision making team identifies if the project can realistically be completed. (Metafuse Inc. 2017) Definition and planning consists of a project plan, project charter and/or project scope that may be put in writing, outlining the work to be performed. During this phase, a team may prioritize the project, calculate a budget and schedule, and determine what resources are needed. During the project launch or execution, tasks are distributed and teams are informed of responsibilities. This time is used to bring up important project related information. (Metafuse 2017) The project performance and control is the process where managers may compare project status and progress to the actual plan, as resources perform the scheduled work. During this phase, project managers may need to adjust schedules or do what is necessary to keep the project on track. Finally project close occurs when project tasks are completed and the client has approved the outcome, an evaluation is necessary to highlight project success and/or learn from project history. (Metafuse 2017) The D.D. Williamson approach to project management is slightly different and is customized solely to meet the needs of their company. At D.D. Williamson the first step to prioritizing projects is to rate each project based upon the level of expected impact on corporate objectives, the cross functional nature of the team, and theShow MoreRelatedVolkswagen of America: Managing It Essay1681 Words   |  7 PagesCase 7  Ã¢â‚¬â€œÃ‚  Volkswagen of America: Managing IT 1. What is your assessment of the new process for managing priorities at Volkswagen of America? Are the criticisms justified?   Is it an improvement over the old process? The new system of prioritizing IT projects to determine funding is a very efficient way of ensuring those projects that are critical to business strategy meet their financial requirements. However, the method of dropping entire goal portfolios simply because they ranked lowest in theRead More pm case study Essay587 Words   |  3 Pageswith Sharp Printing’s laser printer project is its senior management’s lack of communication to its project manager on its priorities. The project manager’s estimate for the cost of the project is $1,250,000 over senior managements estimate. This is a huge discrepancy and the cost and time estimates done by the project manager seem to be fairly reasonable. Justification for the problem: nbsp;nbsp;nbsp;nbsp;nbsp;It seems to be clear that senior management has an estimate that is probably unrealisticRead MorePrioritizing It Project Management Portfolio1390 Words   |  6 PagesPrioritizing IT Project Management Portfolio Prioritizing IT Project Management Portfolio The realities of shrinking IT budgets and increasing dependence on IT in organizations in recent years has resulted in a situation in which there is an intense competition for resources needed to execute and complete IT projects. According to Ross (2007), the shrinking IT budget in the face of increasing demand has brought new pressures to the IT function. To gain approval and funding for projects, IT departmentsRead MoreA Brief Note On Trade Offs Among The Three Prime Objectives Of Project Management919 Words   |  4 PagesDiscuss why there are trade-offs among the three prime objectives of project management (scope, time, cost). There are tradeoffs between the three prime objectives of project management, starting with the first set of trade-offs being required to preserver some balance between the project time, cost, and scope goals. The trade-offs can vary based on the stages of the projects. During the formation stage all three objectives are equal in importance. The buildup stage has time / schedule as theRead MoreVolkswagen : Managing It Priorities Case Study714 Words   |  3 PagesManaging IT priorities Case Study 1. Define acronyms BPTO, DBC, ITSC, PMO, NRG and explain. BPTO, Business Process Technology Organization. This was a department created by Matulovic. They dealt with projects that dealt with â€Å"challenged† projects. Also known as the firefighter department due to the type of projects it received. DBC: Digital Business Council, this council was created to asses the impact the business side of IT projects. The challenge with this council was to align IT related projects withRead MoreHarmony with the Environment674 Words   |  3 PagesThe results of data analysis indicated the priority of structure on other mentioned obstacles. Inappropriate structure may decrease flexibility and may also weaken organizational ability to be in harmony with the environment especially whenever the organization needs alteration in the strategic priorities in order to improve its competitive place. Allocation of the highest priority to the structure may show inefficiency of the efforts of contractual companies managers in order to prepare structuralRead MoreProject Manager Provides The Direction, Coordination And Integration1544 Words   |  7 Pages2. Project Manager provides the direction, coordination and integration to the project. project manager acts as the person of contact with upper management, team members and the client people, also solve out the problems and direct the team memb ers for the solution. Set up regular meetings with the team and discuss the issues being faced, and also get their ideas on certain project related tasks. Project manager plays an important role in integrating different areas together and holding them comfortablyRead MoreGoogle Inc. s Management Style Essay711 Words   |  3 Pageswell known web search engines. Google Inc.’s management style has been admired by many. While most corporations have a CEO that leads, Google, Inc. has participated in a modified model of upper management. Google, Inc. has embraced diversity and this is evident in their set up of upper management. At Google, Inc., employees have creative freedom to develop new projects or ideas. These projects are then analyzed based on the market and given priority based on additional investigation. This unconventionalRead MoreD.D. Williams999 Words   |  4 PagesPrioritizing Projects at D. D. Williamson HRM 517 Managing Human Resource Projects 1/26/2014 Dawn Vousboukis Dr. Castellese | Critique the prioritizing process at D. D. Williamson The â€Å"Vision Impact Project† (Kloppenborg, Nkomo, Fottler, amp; McAfee, 2012) took three years to set up and had to be done twice. If this had been done correctly from the beginning, it could have helped prioritize the project for the company. Project charters can and will help the process of a project, if they areRead MorePrioritizing Projects at D. D. Williamson Essay777 Words   |  4 PagesPrioritizing Projects at D. D. Williamson Critique the prioritizing process D. D. Williamson. D. D. Williamson is a small privately held company. Founded in 1865 in Louisville, Kentucky, D. D. Williamson has become a global leader in non-artificial colors (Kloppenberg Nkomo, 2012). The company has grown to nine operating facilities in six countries and supplying many food and beverage companies around the world. D. D. Williamson had too many projects that were all deemed important.

Thursday, December 12, 2019

Healthcare A Case Study and Lecture Notes On MRI

Question: Review the required readings for this module and research the peer-reviewed literature regarding price transparency and value-driven health care. Prepare a paper that addresses the following: Search for a new primary care physician where you live. Describe in depth how you made your physician choice. What impact did price have on your decision making? What were the key factors that impacted your decision making? Search for pricing for an MRI (magnetic resonance imaging) for a 13-year-old female patient complaining of headaches. Determine the cost of this procedure to you, as well as the cost is to the insurance provider. Do a price comparison against three other facilities offering the same service. Provide a chart that summarizes the price differences. Reflect on your experience and summarize the following: How long did this take? How comfortable would you be if you actually had to purchase these services in determining the value for services? Answer: Introduction Choosing a physician is a very important decision and should be considered by taking various facts in the consideration. MRI is a service which scans the human body parts for finding the defects. Thus, this report will discuss the factors that should be considered while doing an MRI; like, what MRI is actually and what is the average cost of MRI in U.S. as well as cost comparison of the three reputed MRI centres in U.S. This report also discusses time taken in MRI and how cost effective MRI centres can be searched. Choosing a Physician Medtronic physician centre provides the primary physician services in United States. There are many centres of Medtronic and is providing the best physician services in all over U.S. with many satisfied customers. According to the reviews, Medtronic is best in MRI services in United States. Medtronic provides its physician services at affordable cost. The factors that should be considered while choosing a physician are as follows: Price: Price is really a great factor while choosing a physician. Its really important to check the price of the physician that is going to be considered. The physician should be affordable because sometimes it may be possible that the respective physicians treatment did not work on you. This does not mean that the physician is not good but it may be possible that the treatment did not suit the person. Thus, the person may need to go to another physician. This may need more money. So, price is an important factor. Qualification and certification of physician: Qualification of the physician is also important. Qualification of the doctors provides the proof that they have a proper qualification and the knowledge about what they are doing. Certification actually includes how the doctor is certified for his work. It also includes the licence of the physician which tells whether the person is eligible to work as a physician. Govt. issues the license to the doctors by watching their performance as a doctor. Review: Before going to any physician, the review of other people should be considered. People should take recommendation from the other people who have taken the services of the respective physician because this provides a raw imagination about the physician weather he or she is able solve the problem. Reviews are actually the personal experiences of people; these are more realistic than considering the qualification of the physician. Policies of the Physician: Policies of the physician is also important to consider, these include up to what extent the physician is liable towards the patients and how responsible is s/he as a physician (Customer Report, 2014). Specialism of the Physician: People should also consider the specialism of the doctor. Whether the doctor is able to provide a proper solution to the patient. It will not mean anything to such doctor who doesnt have any knowledge about the persons problem that will just waste time and money. Red Flags: Some doctors do an unauthorised practice which is not approved by the govt. Even the best doctors do this as it may sometimes be necessary in some conditions. These types of practices are called mal practice. For good doctors only one or two situations of mal practice claim is allowed but if there are more claims against him then the physician should be omitted because this may risk the life of the patients or may become the reason of various side effects. Magnetic Resource Imaging (MRI) Magnetic resource imaging is a type of test that is done by creating a magnetic field. This also uses the radio wave energy. Radio wave energy is used to create picture of organs and inner structure of the body. This can be done by various ways like X-Rays, Computer Tomographic scan or ultrasound (Web md, 2014). MRI is very costly in United States. The average cost of MRI in US is $2611. We are going to consider the three MRI centres for considering the Medical Imaging Centre, DC MRI centre, Medtronic. These are the best service providers in their field. We have considered the cost of MRI for 13 year old female. This female has the problem of headache. Thus, the cost sheet of these centres are as follows. Cost sheet of the three MRI centres are as follows. According to the reviews, it was found that the Medical imaging centre is best in case of head MRI, as DC MRI centre is a specialist in case of the brain related problems. Thats why, even at low prices, it provides the best service in case of brain related problems than others (Chakravorty, 2012). Checking reliability of service MRI generally takes from 10 minutes to 2 hours that depends on the parts of the body which needs the scanning. This also takes the time according to the sensitiveness of the part. It should be considered that the MRI uses the radio waves for scanning the body parts that may result in various side effects or problems. These services are really tough to choose. So, first the patient should see whether the service which he is taking is appropriate for him or not. Along with that it should also be checked if the centre is providing the services according to the payment. For this, the person should take the review from the patients who have taken these services. Secondly, the person should check the prices in other centres also and check the internet for these services, so that they are satisfied about the cost and the service of these centres. (Blink, 2012). Conclusion The above report is the result of various studies and research. Choosing a physician is really an important task. Patients should consider all the facts about the physician which he is going to choose. People should check the qualification of the physician which will provide the specification and specialism about the physician and should also consider the other facts. MRI scans the human body for finding any disease. The price of MRI is also high; thus, it should be chosen very carefully. References Customer Report (2014). How to Choose a Doctor. Retrieved on 14th January 2015 from https://www.consumerreports.org/cro/2014/09/how-to-choose-a-doctor/index.htm. Web Md (2014). Magnetic Resource Imaging. Retrieved on 14th January 2015 from https://www.webmd.com/a-to-z-guides/magnetic-resonance-imaging-mri Blink, EJ (2012). Magnetic Resource Imaging. Retrieved on 14th January 2015 from https://www.mri-physics.net/bin/mri-physics-en-rev1.3.pdf Chakravarty, A (2012). Cost Effective Analysis for Technology Acquisition. Retrieved on 14th January 2015 from https://medind.nic.in/maa/t08/i1/maat08i1p46.pdf

Wednesday, December 4, 2019

Excretion and Elimination of Toxicants and their M Essay Example For Students

Excretion and Elimination of Toxicants and their M Essay etabolitesExcretion and Elimination of Toxicants and their Metabolites The first topic that was covered by this chapter was the excretion of wastesby the Renal system. The first step that occurs in the kidney deals with thenephron, which is the functional unit of the kidney. In the glomerulus theformation of urine begins with the passive filtration of plasma through thepores that are found in the glomerulus. The plasma is forced through these poresby hydrostatic pressure. The only things that determines if a molecule will passthrough the pores of the glomerulus is its molecular weight. The lower themolecular weight, the easier it will pass through the pores. Anotherdetermining factor will be if a molecule is bound to a large molecule. If thisis true then passage through the pores will be hindered by the size of thelarger molecule. Reabsorbtion of the many ions, minerals and other nutrients that escaped inthe glomerular filtrate will need to be recovered.. Reabsorbtion begins in thetubules of the nephron. Anywhere from 65% to 90% of reabsorbtion occurs inthese structures. Active reabsortion is used to recapture glucose, proteins,amino acids and other nutrients. Water and chloride ions are passivelyreabsorbed by the establishment of osmotic and electrochemical gradients. Boththe Loop of Henley and collecting duct are used to establish these osmolargradients. The tubule has a brush border that will absorb proteins andpolypeptides through pinocytosis. These molecules are sometimes catabolised andconverted into amino acids. and returned to the blood. Sometimes theaccumulation of these proteins can lead to renal toxicity A second process that occurs in the tubules is tubular secretion. This isanother mechanism used to excrete solutes. Secretion may be either passive oractive. Secretions include organic bases, which occur in the pars recta of theproximal tubule. Secretions of weak bases and two weak acids occur passively. Other mechanisms involves the use of a mechanism that is called ion trapping. Ata certain pH the compounds are more ionized. Outside of the tubule thesecompounds are non-ionized and are lipophilic. Thus they are able to diffuseacross the membranes of the tubule. Once inside, the pH of the tubule willionize them and render then unable to pass across the cell membranes. The removal of xenobiotics is dependant on many factors. First is thepolarity of the xenobiotic. Polar compounds are soluble in the plasma water aremore easily removed by the kidneys through the use of glomerular filtration. Thefaster the rate of glomerular filtration , the faster the polar xenobiotics areeliminated from the body. Other factors that affect the rate of eliminationinclude: dose of the xenobiotic, the rate pf absorbtion, and the ability to bindto proteins as well as the polarity of the compound. In comparison lipophilic compounds will cross the cell membrane with moreease. Due to their lipohpillic properties they will follow the theirconcentration gradient across the membrane of the tubules and are ,therefore,easily retained by the body. If a lipophilic compound is metabolized to a morepolar state then it is more easily metabolized. Another important factor thatwill determine excretion by the kidneys will be the pH of the environment. Thosecompounds that are effected by pH will have both an ionized and nonionic form. When in their nonionized form it will rebsorbed by the tubules and kept theirbecause of their change to an ionized form. The liver is the second most important organ that is involved in the removalof wastes from the body. The primary methood of excretion involvrd the Hepaticcells of the liver. Both passive and active modes of transport are used. .u57270a4f87295020c946558b8b0ba8a3 , .u57270a4f87295020c946558b8b0ba8a3 .postImageUrl , .u57270a4f87295020c946558b8b0ba8a3 .centered-text-area { min-height: 80px; position: relative; } .u57270a4f87295020c946558b8b0ba8a3 , .u57270a4f87295020c946558b8b0ba8a3:hover , .u57270a4f87295020c946558b8b0ba8a3:visited , .u57270a4f87295020c946558b8b0ba8a3:active { border:0!important; } .u57270a4f87295020c946558b8b0ba8a3 .clearfix:after { content: ""; display: table; clear: both; } .u57270a4f87295020c946558b8b0ba8a3 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u57270a4f87295020c946558b8b0ba8a3:active , .u57270a4f87295020c946558b8b0ba8a3:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u57270a4f87295020c946558b8b0ba8a3 .centered-text-area { width: 100%; position: relative ; } .u57270a4f87295020c946558b8b0ba8a3 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u57270a4f87295020c946558b8b0ba8a3 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u57270a4f87295020c946558b8b0ba8a3 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u57270a4f87295020c946558b8b0ba8a3:hover .ctaButton { background-color: #34495E!important; } .u57270a4f87295020c946558b8b0ba8a3 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u57270a4f87295020c946558b8b0ba8a3 .u57270a4f87295020c946558b8b0ba8a3-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u57270a4f87295020c946558b8b0ba8a3:after { content: ""; display: block; clear: both; } READ: Poverty in Americas Chil Essay Bile is excreted by the hepatic cells. It is a concentration of amphipaticcompounds that will aid in the transport of lipids from the small intestine. Before reaching the small intestine, via the common bile duct, it will be storedand concentrated in the gall bladder. The bile will then be reabsorbed by aprocess known as enterohepatic circulation. The more lipophilic or nonionized a compound is, the more readily it will beabsorbed. Solubility is another factor that will determine absorbance. The rapidabsorbance of these compounds does not mean that they will not be readilyexcreted. Some compounds are readily excreted after absorbtion. Most toxic xenobiotics are very lipophilic. This means that they will beeasily ablorbed and dispursed among the tissue. Their liphilic characterizationsalso means that there excretion in either the urine or bile will be in verysmall amounts, unless they are metabolized ito more polar compounds. One of the methods used to dispose toxic lipophilics is by degradation of thelarge compounds into small polar fragments thatcan be eliminated through theurine or bile. Oxidative metabolism of toxic cyclic and polycyclic hydrocarbonsis done with the introduction of a hyroxyl group into the ring structure. Theexcretion of halogenated hydrocarbons is extremely difficult. Their accumulationin the body occurs in both adipose tissue and lipid layers of the skin. Theywill stay there for the duration of theanimals life time. The molecular weight of a compound will determine if the compound will beexcreted in the urine or feces. Any elimination of a xenobiotic will be done inassociation with the excretion of another compound that is normally eliminatedby the body. Most gaseous and volatile xenobiotics are eliminated through thelungs. The rate of ecretion is based on how soluble the compond is in the blood,the rate of volume of respiration, and the rateof blood flow to the lungs. Asecond method used is the alveolobronchilar transport mechanism. Which willinvolve the use of the mucociliary bronchotracheal escalator that will end withthe material being swallowed and passed out of th body. Sex linked elimination is restricted to the female.The milk excreted by themother will contain the largest number of possible xenobiotics.The eliminationof the xenobiotic is dependant on the half-lifeof the compound. Most of thecompounds that are excreted are low in dosage and therefore are not lethal. Chronic exposure can be toxic to the nursing young. The type of materials thatare excreted are lipophilic because they are not excreted by the other majorpathways. In eggs the type of compound eliminated are also limpohpilic innature. Fetuses are mostly effected by lipophilic compounds that are ablr topass the placental barrier. There are cases of fatal exposure of xenobiotics tothe fetus through the mother. Science