How College Algebra is used in the Nursing Field Essay

How College Algebra is used in the Nursing Field - Essay Example Across the globe, the numbers provide lots information to be used by the medical professionals. Moreover, it is quite reassuring when the public realizes that the nurses who serve them have a strong and proper training in mathematics (linear algebra) and how it is applied in medicine. Nursing being a social science, it requires more than the usual attention to the bedside caring methods. This is a profession that requires a strong foundation in mathematics, precisely linear algebra. The basic algebra formulas and calculations enable a nurse to perform all their duties that can range from the care of patients to the aiding doctors. This paper is meant to the how a professional nurse can apply the algebraic knowledge in every aspect of day to day duties. It will discuss the medication bit of the profession, the medical data collection and analysis tools, the working equipment, various specialties and the laboratory or the lab interpretations. Beside this, the paper is going to discuss the aspect of prescriptions, the possible proportions and ratios, the patient’s body mass indices and the CAT scans that all apply the linear algebra concept and knowledge (Elliot & Joyce, 2005). To start with, as a professional nurse, i will apply linear algebra in administering the rightful medication which requires some mathematical concepts or rather ideas in the calculation of the correct dosage like the intravenous amounts of fluids and the size of pills. Regularly, nurses administer medication which is prescribed by doctors for respective patients. Most of these medications have a number of guidelines that include the amount of dosage such as the milligrams per kilogram. Thus, the nurses must figure out the amount of medication in milligrams required by a patient, depending on how they weigh. If a patient mass is weighed in pounds, a nurse has to convert the required ratios to kilograms and find the right milligram amount for the medication or prescription. In medicine , there is a big difference between the mg/Ibs and the mg/kg. Thus, it is imperative that a professional nurse understands how to convert these weight measurements accurately. Moreover, there are some instances where a nurse must determine the duration of a prescription. For instance, if a patient has to take a medication such as a single pill thrice a day for duration of one month, a nurse has to calculate the number of pills which will be sufficient for this period. These calculations have to be done mentally with accuracy and speed. Moreover, while administering medication, I will consider the amount of time a medication lasts in the human body since most medication decreases by specific percentages over time; say by ten percent (10%) in every hour. Thus, these percentages will have to be expressed in rational numbers or rather fractions; 1/10. The constant decrease in the ratios creates a geometric series or rather a geometric sequence. Therefore, if the medication given to the patient is a pill of 100mg, the drug decrease in the body each hour will be expressed as 100, 10, 1, 1/10, 1/100, †¦ From this sequence, the amount of medication in the body of a patient after say five hours is close to zero. Thus, the sequence of the above numbers gives a geometric series due to the common ratio of 1/10. So, I will use this idea to decide on how often a patient can take a particular prescription. As a nurse I will

Contemporary Issue In Marketing Essay Example | Topics and Well Written Essays - 1500 words

Contemporary Issue In Marketing - Essay Example This report mainly focuses on relationship marketing, its importance in the modern business scenario and connection of relationship with technological innovation and discussion regarding the Integrated Marketing Communication (IMC). Lastly, a conclusion and recommendation is made regarding the close connectivity between these three aspects. Relational marketing In the last few decades, the marketing theories have experienced a colossal shift in both theories and practices of marketing. Relationship marketing is a developing network paradigm that recognises that global competition occurs between networks of organizations. In the context of relationship marketing, Morgan and Hunt (1994) have suggested the Commitment and Trust Theory that involves all types of relational exchanges. The researchers have argued that the central concept of relationship marketing rotates around those that distinguish an effective and productive relational exchange from those that are ineffective and unprodu ctive. There are several factors that contribute towards the success or failure of relationship marketing effort. These scholars have stressed on trust and commitment that makes significant contribution. They theorised that relationship trust and commitment is the key to successful relationship marketing. These two aspects help the marketer in preserving relationship by cooperating with the partners, resisting their attraction towards short-term benefits in the hope to reap long-term ones by staying with the existing partners and looking at high-risk actions as prudent. Figure 1 (Source: Morgan and Hunt, 1994) Another research scholar, Reichheld and Sasser (1990), have stressed on the fact that there are very few companies who have succeeded in providing the service commitment made by them to the customers. For service companies, scrap heap signifies customers who are not going to come back. If the companies start measuring this scrap heap, they will realise that this scarp cost the m heavily and ardent steps are needed to be taken in order to reduce the same. This will make them strive for â€Å"zero defects† in their quality movement and guiding light for making the organization gain profitability and achieve it soon. They have suggested that customer defection leads to a powerful impact on the bottom line. The company’s market share, profit, unit cost and many other factors related to competitive advantage are expected to be impacted positively. This strengthening and lengthening of relationship is expected to increase profit by 100 percent, by 5 percent retention of the existing customers. Technology development Computing technology is an omnipresent aspect that encompasses both personal lives of an individual and organizational framework. In order to understand the outcomes, resulting from technology acceptance, several theoretical models has been proposed such as, technology acceptance model (TAM) and innovation diffusion theory. The TAM is hugely recognised as robust but with parsimonious conceptualization. Based on the theory of reasoned action, it has been argued by TAM that the behaviour of IT acceptance can be explained, based on the belief of the individual, regarding the ease of use and usefulness of IT. On the other hand, the innovation diffus