Acid base balance Essay Example | Topics and Well Written Essays - 1000 words

Acid base balance - Essay Example This is so because the physical diagnosis of the patient showed that the man had a systematic blood pressure of 85 mm Hg/50 mm Hg. His heart rate was 175 beats per minute, his respiration was at the rate of 32 breaths per minute, and his temperature was 37.3 degrees Celcius. The arterial blood diagnosis revealed a pH of 7.23, pCO2 of 69mm Hg, O2 saturation of 88%, and the HCO3 2.2 meq per litre. The patient’s pH was 7.23. This was a clear indication that the patient was suffering from an acid-base disorder. The patient was extremely acidemic, and the acidemia appeared to be secondary towards the metabolic acidosis with a base mean observed to be excess more than 7mEq/I. This was linked to the problems with the compensation in the respiration that was insufficient to maintain the normal limits of the pH (Stewart, 2003). This is evidenced from the fact that his breathing was heavy; he had a weak and rapid pulse. The partial pressure of carbon dioxide was 31mm Hg in comparison to the normal range that is 40 mm Hg. The oxygen’s partial pressure was 69 mm Hg in comparison to the normal range, which is 90 to 100 mm Hg (Wilkes, 2008). Compensation is the regulation of acid-base imbalances in the body (Story, 2001). Different agents do exist to reversibly bind the ions of hydrogen and impede the pH change. The extracellular buffer involves agents such as ammonia and bicarbonate. The phosphate and proteins play the role of intracellular buffers. The patient’s body began compensating the disturbances in the acid base. This was done when the patient’s pressure started to be laboured and his blood testing showed increased elevation of creatine phosphokinase amounts of cardiac muscles. This showed a bicarbonate system of buffering which is normally the key since carbon dioxide was shifted by carbonic acid to the ions of hydrogen and biocarbonate. More often than not, acid base imbalances, which may overcome the system of buffer, could be compensa ted for a short time through altering the ventilation rate. This will change the carbon dioxide concentration within the blood, hence altering the body’s pH. If the body begins to compensate the disturbance in the acid base status, the blood pH will normalize. In this case, the blood pH will move towards the normal range. There are different types of acid base disturbances. The first disturbance is the mixed disorder. The existence of one derangement leads to a simple acid base disorder. It may involve alkosis and acidosis happening at the same time, hence counteracting partially with each other, or there can exist at least two conditions that may affect pH of the body. For instance, mixed acidosis involves a combination of the metabolic acidosis together with the respiratory acidosis. There is no specific arrangement as any of the arrangements is possible, except respiratory acidosis and alkalosis respiration as a person will not breathe too slowly or rather slow for the sam e time (Knaus, 2005). Other types of acid base imbalances that could lead to the increase in pH include carbon dioxide retention, non-volatile acid production from the protein metabolism and different molecules of organic, biocarbonate loss in the urine, acid and acid precursor’s intake (Figge, 2002). Those sources that may lead to the reduction of pH include hydrogen ion use in the metabolism of various organic anions and acid loss in the urine or through vomiting. Human errors are responsible for the false and incorrect results though implications of such errors are somewhat minor, non-existent, and sometimes merely lead to some inconveniences. In the context of health care, this might not necessarily be the case, given that there are increased chances of such

Energy supply chains and states Essay Example | Topics and Well Written Essays - 2750 words

Energy supply chains and states - Essay Example This paper will discuss the main actors in the oil supply chain and the roles they play, and analyze relations of power among the actors and regulation. It will also discuss the key arguments linking oil to war. Supply chains serve the key purpose of overcoming the gap between customers and suppliers and manufacturers (Bowersox, Closs & Cooper 2007). Operations that can only be done, or are best done, in distant locations are made possible by supply chain networks. Apart from their ability to bridge physical distance, or space gaps, supply chains also overcome, time gaps, quantity gaps, variety gaps and information gaps. Time gaps occur when the time between products being available and the time when consumers need to buy them differ. Quantity gaps occur when the stocks available from the suppliers cannot match the consumers’ demands, while variety gaps occur when consumers demand a wider product variety than can be available from one supplier. When there is an information gap , consumers are not able to know of the source or availability of products and the suppliers are also unable to know of potential consumers. The Main Actors and their Roles in the Oil Supply Chain In the oil industry, the key actors are the oil companies (which are the operators), the main contractors and sub contractors, and then the suppliers and consumers (Rushton, Croucher & Baker 2006). The existence of numerous actors has been necessitated by highly specialised and unique business processes, which encourage fragmentation. In the oil industry, the supply chain can distinctly be viewed through the different fragments concerned with exploration, production, refining, marketing and finally, the consumer. The oil companies, which may be state-owned or private organizations, interface on a worldwide scale with governmental entities, whereby some have direct links with the governments themselves. The main contractors are usually traditional service, construction or engineering firms, most of which have undergone nurturing under protective government policies on development for years. Suppliers and sub contractors are made up of regional agents, service companies and manufactures. The supply chain network is bound together by expertise, and the assumption that safety requirements and interruption-free operations should never come under compromise. Conventional definitions dictate that the large part of petroleum reserves are held by state-owned (or national) oil companies, which also produce most of the world’s crude oil supply. By virtue of their privilege of holding exclusive rights to the development and exploration of petroleum resources in their home countries, national oil companies also have the power to decide to what degree they may require the private companies’ participation in the activities of the industry. Further, the national oil companies are typically not compelled to strictly operate basing on market principles. For countries tha t are members of the

Personal statement Essay Example | Topics and Well Written Essays - 250 words - 12

Personal statement - Essay Example hough deeply religious, he has the modern outlook and he has paved way for participation of women, in the nation-building projects and I wish to be a part of the process actively through those endeavors. Personally, I am deeply interested in the subject of political science and my grandfather is my role model in this area. I am sure to have his guidance and blessings in my chosen career. He was a practicing politician and that provided the strength to our family. He was a great man of political integrity and character and we, the family members have imbibed his virtues. As for my academic credentials, I hold the bachelor’s degree in library science and information. I have three years’ experience as a librarian in a business school and that gave me a unique opportunity to be friends with the latest business management books. I am a voracious reader and have read and studied the autobiographies of famous leaders like Abraham Lincoln, Joseph Kennedy, Winston Churchill, Kar l Marx, Mahatma Gandhi, Mao Tse Tung etc. besides many leaders of Saudi Arabia. I am seeking admission to Master in Political Science to strengthen my theory knowledge of the subject of Politics. Your benign consideration of my application for admission at this important juncture in my life will be the deciding factor for my future goals and career

Does the effectiveness of hand sanitizer reduce over time Essay

Does the effectiveness of hand sanitizer reduce over time - Essay Example Hand hygiene is one of the simplest and effective ways to prevent the spread of microbial infections. A hand sanitizer is a supplement or an alternative to hand washing with soap. The purpose of a hand sanitizer is to eliminate germs on hands that could cause diseases. Although a proper hand washing with soap is more effective in killing bacteria and viruses than hand sanitizers (Grayson et al., 2009), the latter is widely used in most hospitals as fast and efficient antiseptic tool when water and hand soaps are not readily available. Accessible dispensers with an alcohol-based, waterless hand sanitizer have been demonstrated to significantly increase hand hygiene among health care workers (Bischoff et al., 2000). Notably, a hand sanitizer is not only effective against bacteria and viruses, but also on other microorganisms such as fungi. During a flu season, for instance, alcohol-based hand sanitizers have proven effective in getting rid of such disease-causing microorganisms commonl y associated with respiratory and/or gastrointestinal infections (Sandora et al., 2005). There are two main types of hand sanitizer: alcohol-based and non-alcoholic based sanitizers. Non-alcohol based hand sanitizer consists of non-toxic and non-flammable ingredients which are friendly to users and the environment. However, such hand sanitizers may cause germs to develop resistance to the sanitizing agent, and so, they merely reduce their growth rather than kill them (Todd et al., 2010).

Answer questions Essay Example | Topics and Well Written Essays - 250 words - 21

Answer questions - Essay Example We all know that scientifically, humans are related to primates. In the early times, at a point of time the chimpanzee developed a variant in gene and thus human version of predators started to develop. The chimpanzee and the humans lived in a same natural environment and the way they hunted food was through spontaneous process. Man too had same techniques and procedures to hunt food as he carried genetic similarity on a large basis with chimpanzees. If we look at the diet system both chimpanzees and humans have same routine. Chimpanzees as well as humans are omnivorous and had to acquire food from same weather condition. So it is sensible to state that the chimpanzee predators are a model for human hunting. -building and there are two chimpanzees staying apart and are indulging in care taking. Their locomotive limb behavior is also very evident in the video. We can observe here that the primates have a limb movement which is abducted during arboreal locomotion to a greater extent, and more variably overall, than during terrestrial locomotion. We can also observe that the, the social behavior of the chimpanzee is almost similar to human being as they care for each other and imitate what other chimpanzees does like peeping through the

Some Issues of Global Finance Assignment Example | Topics and Well Written Essays - 3500 words

Some Issues of Global Finance - Assignment Example Normally, there are no risks of exchange rate crises and the system does not need government intervention in achieving the outcomes. They are normally variable since sometimes bandwagons and other speculative behavior drives and determines demand. It can also be so because exchange rates sometimes overshoot their long-run values.   The market corrects the rate automatically reflecting inflation and other market conditions influencing the economy.   Crawling peg: In this system, a currency links its value to another but gives it fluctuation limits and is immensely valuable if a currency linking itself has expectations of being volatile exceptionally, hence allowing itself to fluctuate to a level acceptable under the conditions. In this system, the authorities determine the value around which the currency can fluctuate.   Fixed exchange rate system. Here, the currency has direct convertibility towards another currency with the government trying to keep the value constant against the other currency. The government decrees the worth of its currency against the value of another, plus rules of the exchange. - Advantages and disadvantages of the Floating rate exchange system.   - Advantages. Flexibility, which enhances the capability of the country market economy to pick up and adjust quickly to the changing market conditions, is the main advantage of this system.   In case of a violation of the balance of payments deficit, this system of exchange allows for adjustment of outflow and/or inflow making either domestic or foreign goods more competitive depending on whether there was appreciation or depreciation in the currency market. Another advantage is the automatic determination of interest rates within the country, allowing efficient control of the economic balance. A country gets insulated from unemployment problems in other countries. This is because currency exchange rate adjustments normally serve as protection against the exportation of financial problems to other countries.   - Disadvantages. This system does not stimulate trade development and production, hence leading to market instability. Further, it destabilizes the financial situations and leads to economic crises. This causes uncertainty in trade; it may be uncertain to entrepreneurs the amount of money they get by selling their goods abroad or their prices in foreign countries. Likewise, importation will be uncertain since they may never know the cost of importing foreign goods. Another disadvantage is that the uncertainty it causes may discourage investment either internally or externally.   Additionally, it leads to speculation which is a serious economic destabilization since the speculative flows may contradict the trade flow patterns.

BUSN 300 Unit 3 IP Research Paper Example | Topics and Well Written Essays - 500 words

BUSN 300 Unit 3 IP - Research Paper Example It will also help the company to generate some additional revenues. This will provide a significant chance to the company to gain some market share in the app as well as cell phone market. Hence this plan of action could be treated as single. Although Exxon has made certain commitments towards the environment, but off late the company has put some of their initiatives related to environmental concerns on hold. These mainly due to the fact that, people are looking to relate the big oil disaster to the events in Florida. Te Company is now focusing on the safety concerns related to drilling. Keeping the importance of safety concern in mind it is advised that the company should not stop focusing on the environmental impacts. A campaign focusing on successful projects of the company punctuated with the environmental concerns may actually benefit the company. Hence this could be considered as low hanging fruit. This may build an image in the mind of the consumers leading to the long term success as it would position Exxon has a socially responsible company. For a number of years Best Western is no longer known as the high end hotels. Rather the consumers perceive them as a unit that runs hotels that are franchised. The course on concern would be that there are some franchisees, which are doing just about great. However, there are examples of those who are awful to say the least. Companies are most of things are right when it comes to motivating the franchisees. Due to such massive gaps in service quality the company is facing tremendous problems related to consistency. Hence it is suggested that the company starts encouraging and rewarding customers for putting up pictures of their favorite Best West hotel. This will increase company good will. It will also act as a customer engagement mechanism. Some of the probable platforms of running such a campaign could be Pinterest, Twitter, Instagram and of course the big daddy of them all so to speak,