Paper 1 Biology Essay Example | Topics and Well Written Essays - 1500 words

theme 1 Biology - Essay Example1. Components of physical examination The components of physical examination include inspection, palpation, percussion, and auscultation respectively. However, rough physicians may choose a different sequence depending on the training. All these examinations focus on astute more about the present condition of disease of the long-suffering or even the most potential to occur. Inspection involves the search for signs while palpation involves the feeling for the signs. Percussion is the tapping for signs, mainly in the lung and gut examinations. Auscultation involves victimisation the stethoscope to listen to the smell rate. Anciently, physicians listened directly by dint of the ear. It is not mandatory that all systems will have signs and most will. Physical examination is the general examination of the human body performed by physicians. It covers most of the elemental body systems, including the gut, system nerve system, lung system, and heart system. More examinations are not common but it depends on the patients clinical condition. Physical examination helps in confirming any persistent issues subsequently a previous diagnosis. It also reveals persistent and hidden pathological entities. Physicians performing this examination always discover for signs like the blood pressure, temperature, heart beat rate and respiratory rate. Performing physical examination incurs minor costs because the only cost is, the labor cost (Memmlers, 2012). Many medical practitioners have recommended it as a screening test because it is non-invasive and significantly revealing. Doctors are important figures during this process because they make decision with regard to the patients clinical history. At times, physical examination requires extensive procedures involving the private body parts. In much(prenominal) situations, the patients must make consent. 2). Blood Pressure The measurement of blood pressure is a quick and painless process that provides the physicians with important information about the condition of the heart and the body blood vessels. a). Doctors use the sphygmomanometer, also known as the blood pressure cuff, to measure the blood pressure. This instrument contains an inflatable cuff and a small pressure gauge attached to the cuff. The cuff wreathes around the upper arm, but some wrap around the wrist or forearm. When taking the blood pressure, the doctor uses a stethoscope to the operation of blood through the arteries. The doctor will then inflate the cuff to a pressure that is higher than the patients systolic blood pressure. The first sound heard by the doctor through the stethoscope records as the systolic blood pressure. This occurs when the cuffs pressure is in the process of reducing to reach stability. A sanction follows immediately the first whooshing one fades away (Memmlers, 2012). This is the diastolic blood pressure. The doctor measure with reference to the heart beat rate for the maximum pressure and the minimum pressure. b). Mr. Smiths blood pressure was one hundred sixty/100 The numerator (160) represents the systolic pressure, which is the maximum pressure of blood movement in the artery at that fussy when the heart is working to supply blood throughout the body. The denominator represents (100) the diastolic pressure, which is the minimum pressure of blood movement in the artery in the moments between heartbeats and its resting state. c). The significant difference