Tuesday, January 28, 2020
Patient confidentiality Essay Example for Free
Patient confidentiality Essay As a member of the health care team, one has to be equipped with not only the skills and the knowledge regarding oneââ¬â¢s area of specialty, but most importantly on how to deal with the patients and their family members. There have been several studies that showed how substantial the impact of health care staff interaction is with the patient and the family members on the patientââ¬â¢s recovery and in the overall outcome of the patientââ¬â¢s health. In dealing with situations wherein the family member of the patient is speaking quite loudly and demanding answers, one can address the situation by answering the questions of the family member, but first to tell her to calm down and after which you will be able to understand and answer the questions. In addition to that, you can also remind her that the safety and prompt administration of care to her daughter is the priority, so to be able to get there, the x-rays have to be taken as soon as possible. Also, tell her, in the most respectful way, that the other patients are bothered by her and this will cause anxiety, not only to the other patients but to her daughter as well, so if she can still take a hold of herself and compose herself so the x-ray can take place. As a technician, it is also oneââ¬â¢s duty to explain the method and the rationale behind the x-ray procedure to alleviate the sixteen-year-oldââ¬â¢s anxiety. Also, it would be helpful if you will tell her that routine x-ray is needed by some people with certain disorders and as a requirement by employers in some institutions and that it does not cause illnesses for those who have their x-rays taken routinely, at most twice a year. Tell her that this procedure has helped diagnose what is wrong with people who have their bones injured and that this will help visualize what has gone wrong in her body.
Monday, January 20, 2020
Atmospheric Oxygen, Giant Paleozoic Insects and the Evolution of Aeria
Animal gigantism was prevalent during the Carboniferous period of the Paleozoic era. Gigantism in flying insects occurred in abundance; however, arthropods, such as arthropleurids, also experienced gigantism. Arthropleurids existed during the Paleozoic era and were the largest land dwelling arthropods in the history of the Earth. 1m long millipedes are classified as arthropleurids. Amphibians such as the terrestrial labyrinthodont amphibians also became gigantic during the Carboniferous period. Large amphibians reached body lengths of up to 2m. However, these amphibians are limited by respiration through the skin, which is known to restrict maximum body size. The wingspan of a certain extinct dragon fly exceeded 70cm and the wingspan of late Paleozoic Paleodictyoptera was between .9-43cm. There are a few hypotheses that have been aimed at explaining the gigantism during the Paleozoic era. Some are predatory defense and enhanced flight performance. However, the most plausible is the idea that the oxygen increase in the atmosphere caused the increase in body size. Increased oxygen partial pressure caused an increase in diffusive flux in the tracheal system. This led to the adaptation of the bodies of insects, amphibians, and arthropods to the new environment. Carboniferous - is a major division of the geologic timescale that extends from the end of the Devonian period, about 359.2 Ma (million years ago), to the beginning of the Permian period, about 299.0 Ma (ICS 2004). Geological records of atmospheric oxygen and carbon dioxide Since plants have been able to survive on land by carbon dioxide fixation, also known as terrestrializaion, the earthââ¬â¢s atmosphere has undergone a ... ...f terrestrial arthropods with diffusion-limited respiratory systems is consistent with the levels of atmospheric oxygen. (This can be seen in the charts included in the article) A second peak of insect gigantism appears to occur in the Cretaceous period when the atmosphere was also hyperoxic, or contained a high concentration of oxygen. References Orr, W. C. and Sohal, R. S. (1994). Extension of life-span by overexpression of superoxide dismutase and catalase in Drosophila melanogaster. Science 263, 1128ââ¬â1130. Tyler, R. H., Brar, H., Singh, M., Latorre, A., Graves, J. L., Mueller, L. D., Rose, M. R. and Ayala, F. J. (1993). The effect of superoxide dismutase alleles on aging in Drosophila. Genetica 91, 143ââ¬â149. Withers, P.C. (1981). The effects of ambient air pressure on oxygen consumption of resting and hovering honeybees. J. comp. Physiol.
Sunday, January 12, 2020
Mass Spec Explanation in HTML
Mass spectrometry can help determine the molecular formula and weight of a compound as well as provide isotope abundance data. Within a magnetic field the angle of deflection of charged particles is used to discover the relative masses of molecular fragments and ions. Several peaks are due to the contribution of Isotopes. An Isotope refers to an atom having the same atomic number but a deferent number of neutrons, subtracting or adding mass. The mass spectrum of methyl chloride has a base peak at m/z=49 consisting of the most abundant Ion at 100% abundance.It also has a molecular ion peak at m/z=84 consisting of the molecular weight of methyl chloride at 80% abundance. By subtracting the base peak from the molecular Ion peak, It can be determined that the resulting 35 corresponds to CLC. The difference of other molecular fragments can be looked at to verify chlorine's presence such as and corresponding to the CLC Isotope. The [M*2] rule also Identifies the CLC Isotope when looking at m/z=84, 86 and 86, 88. Each urn/z peak can represent a variety of different molecular mass fragments.The peaks arm=86 and 88 only have and abundance respectively, since both peaks are the results of isotopes. The CLC isotope has a 24% abundance naturally and ICC has a 1% abundance naturally. These low abundance percentages contribute to the smaller intensities of the m/z=86 and 88 peaks. While m/z=86 can be found with only one isotope of CLC, m/z=88 must contain at least two CLC isotopes making the intensity of its peak even less. Mass spectroscopy may identify a compound's fragments and isotopes, but it also determines the purities of products.
Saturday, January 4, 2020
The Downfall of Capitalism - 1297 Words
As the distinguished economist, John Maynard Keynes notes: ââ¬Å"Capitalism is the extraordinary belief that the nastiest of men, for the nastiest of motives, will somehow work for the benefit of all.â⬠At the core of the Robert Taylor homes is a functioning capitalist society. As in all capitalist societies, it is the role of the government to defend the economic interests of the faction that controls the means of production by suppressing anyone seen as a threat to its dominance. In the Robert Taylor homes, the Black Kings were the state that defended the means of production by suppressing any threat to their business through notion of hustling. Even though as a functioning capitalist society, the Robert Taylor homes were community plagued by severe destitution. The community suffered from many illegal activities in addition to the high rates of unemployment and welfare. Furthermore, the housing project was completely ignored by the municipal government. 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