Case-bassed assignment Example | Topics and Well Written Essays - 1750 words

Case-bassed - Assignment Example Further West (2011) states that the Dyspnea on exertion is due to the failure of the ventricular of the left output rising during and also results in an increase of pressure on the Pulmonary vein. In the case of one having cardiac asthma, the pulmonary congestion is associated with bronchospasm that is normally precipitated by the action of edema fluid in the walls of bronchi to the external receptors. John has the above-named symptoms for cardiac asthma, but a further examination of the presented features may provide other possibilities. Moreover, the gain of weight and increased breathing rate may indicate the possibilities of blood pressure issues. The evidences of occasional coughing increase the chances of Bronchial Asthma. Research has shown that there is an overlap between the chronic obstructive pulmonary disease and asthma. Rosto (2009) predicts the typical symptoms for asthma to include wheezes, shortness of breaths, tightness of the chest and coughing. The specific features common for asthma in adults may be identified if the above-mentioned symptoms are worse at night and early in the morning, occur during exercise, cold air, and allergen exposure or aspirin. All these symptoms can be identified in the case of John. On the other hand, coughing up of blood especially from the respiratory tract is referred to as hemoptysis (Leigh & Marley, 2013). Among the various other causes of hemoptysis that is relevant to John is that it may be the origin from the bronchitis. In this regard, the main features of the hemoptysis include a productive cough for three months of the year for two successive years in smokers. Furthermore, the saliva of patients with asthma may at times appear pink when it contains large amounts of a type of blood cells called eosinophils. Another possible cause for the occasional blood streak could be lung cancer which mostly affects smokers above the age of 40. Notably, Lazaro, Girbau and

Final Exam Assignment Example | Topics and Well Written Essays - 2500 words

Final Exam - Assignment Example A very good example of technological advancement is mobile phone. The type of mobile phone which we had in earlier times no longer exists now. There is a change in the demand of mobile phone users. This has resulted in the advancement of mobile phone technologies. The users of mobile phones demand functionality and simplicity. This has forced the manufacturers of mobile phone to develop smart phones which are computer minded, easily usable, having more functionality as compared to the mobile phones of past. Further, technological advancements have helped organizations and businesses to save cost of production and time which is an advantage to small business and have managed to use these advancements for gaining competitive advantage. A very good example is 3G/ 4G broadband. The advantage of this super fast internet has been taken by small business to reach the target market with lower cost of operation. However, there has been both positive and negative effect of technological advanc ement. ... Further, it has also increased the health risks as the technological users do less exercise. In the perspective of education, students are more dependent on computers and calculators for solving simple equations. They cannot train their brains for solving a simple task for which they become lame in class. A few technological advancements have changed the human lives in the following manner: Technological advancement has contributed a lot in health care and medicine. This has helped to save the lives of many innocent people. Further, it has improved health sciences and human medicine. The medical students and doctors use medical technological tools for carrying out extensive research on the challenges and problems related to human health. This extensive research has led to the development of treatments and new drugs which help to cure the challenging human diseases and saving the lives of many people and prolonging the lifespan of human being. For example: a smart phone ultrasound whi ch was provided by Microsoft can be used for integrating a USB based ultrasound probe with a Smart phone. This can be used to create a ultrasound device which is simple hand sized for enabling the doctors to image the bladder, liver, veins, eyes, arteries and kidney of a patient in remote areas which can detect any infection easily. This device can be used in many developing countries for saving the life of people. This mobile ultra sound can be used by the doctors without boundaries for helping the patients in remote areas. Certain other technologies in health care include use of nano-composite contact lenses for treating diabetes patients. Neuro-prosthetic chips are used for controlling artificial