As you are walking out of the hospital building alongside another…

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Question Answered step-by-step As you are walking out of the hospital building alongside another… As you are walking out of the hospital building alongside another nurse, you notice the nurse carrying a box of needles, syringes, and medication vials. What will you do? Health Science Science Nursing Share QuestionEmailCopy link Comments (0)

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The bones as well as the muscle of the body works together so well that they could actually sometimes identified as one and it is called the musculoskeletal system. Some of the bones are attached to the muscles, but some of them doesn't really need to be, because there are certain muscles that needs to be affiliated with the other organs like the heart as well as the digestive system. However, every muscle that has to be moved needs to have some bones in it and these bands of tissues are actually called tendons.    The skeletal system is one of the main parts of our bodies. Without our skeletal systems, we wouldn't be able to move, stand, or live! Our skeletal system is one of the most important parts of our bodiesThe most obvious anatomical feature of our brains is the undulating surfac of the cerebrum - the deep clefts are known as sulci and its folds are gyri. The cerebrum is the largest part of our brain and is largely made up of the two cerebral hemispheres. It is the most evolutionarily recent brain structure, dealing with more complex cognitive brain activities.It is often said that the right hemisphere is more creative and emotional and the left deals with logic, but the reality is more complex. Nonetheless, the sides do have some specialisations, with the left dealing with speech and language, the right with spatial and body awareness.See our Interactive Graphic for more on brain structureFurther anatomical divisions of the cerebral hemispheres are the occipital lobe at the back, devoted to vision, and the parietal lobe above that, dealing with movement, position, orientation and calculation.Behind the ears and temples lie the temporal lobes, dealing with sound and speech comprehension and some aspects of memory. And to the fore are the frontal and prefrontal lobes, often considered the most highly developed and most "human" of regions, dealing with the most complex thought, decision making, planning, conceptualising, attention control and working memory. They also deal with complex social emotions such as regret, morality and empathy.Another way to classify the regions is as sensory cortex and motor cortex, controlling incoming information, and outgoing behaviour respectively.Below the cerebral hemispheres, but still referred to as part of the forebrain, is the cingulate cortex, which deals with directing behaviour and pain. And beneath this lies the corpus callosum, which connects the two sides of the brain. Other important areas of the forebrain are the basal ganglia, responsible for movement, motivation and reward.            There are 206 bones in the adult body, while there are a little over 300 in a baby. There are also different parts of our skeletal systems. The 2 different parts are the axial skeleton and the appendicular skeleton. The axial skeleton is the skull and neck. The appendicular skeleton is everything from the clavicle to the phalanges. All the parts and all the bones is your body helps you to move.            There are different kinds of bones in your body. First, there are the long bones (femur). Second, there are the short bones. An example of a short bone is your wrist. Third, there are the flat bones. An example of the flat bones is your ribs.            There are also different joints in our bodies. There is the skull, head & neck, shoulder, and elbow. The skull is an immovable joint. The heard and neck are a pivot joint. The shoulder is a ball and socket joint. Lastly, the elbow is a hinge joint. Bones can be found all over the human body, it is basically one of the main reasons why the body functions, and every single bone in the body is needed, including the teeth. Even the animals have bones, that's how important it is to a living thing, but what makes it so important though? Keep reading to find outREVIEW ARTICLE| DECEMBER 03 201Genetics plays a role, to a greater or lesser extent, in all diseases. Variations in our DNA and differences in how that DNA functions (alone or in combinations), alongside the environment (which encompasses lifestyle), contribute to disease processes. This review explores the genetic basis of human disease, including single gene disorders, chromosomal imbalances, epigenetics, cancer and complex disorders, and considers how our understanding and technological advances can be applied to provision of appropriate diagnosis, management and therapy for patients.When most people consider the genetic basis of disease, they might think about the rare, single gene disorders, such as cystic fibrosis (CF), phenylketonuria or haemophilia, or perhaps even cancers with a clear heritable component (for example, inherited predisposition to breast cancer). However, although genetic disorders are individually rare, they account for approximately 80% of rare disorders, of which there are several thousand. The sheer number of rare disorders means that, collectively, approximately 1 in 17 individuals are affected by them. Moreover, our genetic constitution plays a role, to a greater or lesser extent, in all disease processes, including common disorders, as a consequence of the multitude of differences in our DNA. Some of these differences, alone or in combinations, might render an individual more susceptible to one disorder (for example, a type of cancer), but could render the same individual less susceptible to develop an unrelated disorder (for example, diabetes). The environment (including lifestyle) plays a significant role in many conditions (for example, diet and exercise in relation to diabetes), but our cellular and bodily responses to the environment may differ according to our DNA. The genetics of the immune system, with enormous variation across the population, determines our response to infection by pathogens. Furthermore, most cancers result from an accumulation of genetic changes that occur through the lifetime of an individual, which may be influenced by environmental factors. Clearly, understanding genetics and the genome as a whole and its variation in the human population, are integral to understanding disease processes and this understanding provides the foundation for curative therapies, beneficial treatments and preventative measures.With so many genetic disorders, it is impossible to include more than a few examples within this review, to illustrate the principles. For further information on specific conditions, there are a number of searchable internet resources that provide a wealth of reliable detail. These include Genetics Home Reference (https://ghr.nlm.nih.gov/), Gene Reviews (https://www.ncbi.nlm.nih.gov/books/NBK1116/), the 'Education' section from the National Human Genome Research Institute (https://www.genome.gov/education/) and Online Mendelian Inheritance in Man (https://www.omim.org/). In this review, an understanding and knowledge of basic principles and techniques in molecular biology, such as the structure of DNA and the PCR will be assumed, but explanations and animations of PCR (and some other processes) are available from the DNA Learning Center (https://www.dnalc.org/resources/). The focus here will be on human disease, although much of the research that defines our understanding comes from the study of animal models that share similar or related genes.The majority of our DNA is present within the nucleus as chromosomes (the nuclear DNA or nuclear genome), but there is also a small amount of DNA in the mitochondria (the mtDNA or mitochondrial genome). Most individuals possess 23 pairs of chromosomes (Figure 2), therefore much of the DNA content is present in two copies, one from our mother and one from our father.genome also contains over 14000 'pseudogenes'; these are imperfect copies of protein-coding genes that have lost the ability to code for protein. Although originally considered as evolutionary relics, there is now evidence that some may be involved in regulating their protein-coding relatives, and in fact dysregulation of pseudogene-encoded transcripts has been reported in cancer. Additionally, sequence similarity between a pseudogene and its normal counterpart may promote recombination events which inactivate the normal copy, as seen in some cases of perinatal lethal Gaucher disease. Furthermore, some pseudogenes have the potential to be harnessed in gene therapy to generate functional genes by gene editing approaches. The distribution of genes between chromosomes is not equal: chromosome 19 is particularly gene-dense, while the autosomes for which trisomy is viable (13, 18, 21) are relatively gene-poor 21  46709983  231  403  183 22  50818468  492  513  332 X  156040895  843  640  872 Y  57227415  63  108  392 Mitochondrial  16569  13  24  
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