The immune system is our body defence system, they guard our body against infectious pathogenic viruses, bacteria and fungi as well as parasitic animals and protists. the immune system works to keep these harmful agents out of the body and attacks those that manage to enter. The immune system keeps a record of every microbe it has ever defeated, in types of white blood cells (B- and T-lymphocytes) known as memory cells The main part of the immune system are:...
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I have been given the opportunity to do my final placement at Annecto in their Speakers Bank program. Annecto is a social not for profit organisation with community contacts throughout Australia. They offer and provide services that help individual feel safe and comfortable at home. They deliver these services to people with disabilities, older people, families and carers who want advice, advocacy and support. Annecto is an organisation who wants to point out the importance of awareness and understanding people...
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Hypertension can be described as, the level of blood pressure reached when treatment is advantageous to an individual. Ideal blood pressure is seen to be between 90/60mmHg and 120/80mmHg1. Within the population, it is described as normally distributed2. People are not classified into subgroups of normotensive and hypertensive as many factors come into play2. There are two main types of hypertension and these are classified as primary (essential) and secondary. Essential hypertension is a condition in which there are no...
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INTRODUCTION The stable West-African country Ghana is a nation on the rise, recently being upgraded from a low- to a lower middle income country (1). However, economy and welfare are not exclusively rising in Ghana: hypertension and consequently cardiovascular diseases (CVDs) are on the rise as well (2–4). Hypertension, defined by a blood pressure (BP) >140/90 mmHg, affects 1.13 billion people globally (5). It is the largest single contributor to burden of disease worldwide (6) and one of the most...
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Although there are thousands of enzymes in the human body, the greatest impact on the nutritional intake of bodybuilders is digestive enzymes. The lack of sufficient digestive enzymes not only makes food nutrients not fully absorbed and utilized, but also affects the body's synthetic muscles. effectiveness. Digestive enzymes are also called enzymes. Nutrients can be absorbed by intestinal cells in the digestive tract through different enzymes, and then transported to various tissues and organs in the body. Generally speaking, the...
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The biggest reason for keeping and maintain records is to ensure that the client will get continuing care as accurate as possible. Record keeping is actual communication between health care workers and clients, where it includes care planning, quality assurance of care for clients, legal documents. Record keeping is very important for care workers as they are updated every day and any changes are passed from shift to shift and when they finish they work. Those records must be kept...
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Enzymes are molecules, especially proteins that help to accelerate biochemical reactions by interacting with components (reactants and products) without permanently changing them. This promotion process is called catalysis, and accordingly, the enzyme itself is recognized as a catalyst. Like many participants in the microbiology community, the names of enzymes can be lengthy and cumbersome, and almost all names end with '-ase'. However, if you are familiar with the formal system of enzyme naming, you can unravel many mysteries about the...
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Hypertension is the most hazardous disease seen in the modern world today. It is also referred to as a silent killer due to its silent nature affecting the lives of several people. As per the research it is being stated that hypertension is not a disorder of separate characteristics however, its appearance exists as a symptom of some other disorders. In many cases, you will never find one single recognized cause of hypertension. You should collect hypertension information to know...
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Sleep is very important for humans as sleep has important homeostatic functions. Sleep provides rest to a person after a tiring day (McEwen, 2006). However, there are some people who are facing the problem of not getting enough sleep, which is also known as sleep deprivation. Next, sleep deprivation will negatively affect the human’s brain and bodily systems. Sleep deprivation can occur due to depression, hectic lifestyle, or anxiety (McEwen, 2006). Other than that, a person who faces chronic sleep...
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People get all the nutrients and energy they need through food. A reasonable diet and adequate nutrition can improve the health of a generation, prevent a variety of diseases, prolong life and improve the physical fitness of the entire nation. Unreasonable diet, excessive or insufficient nutrition will bring different degrees of harm to health. Overeating can lead to obesity, diabetes, cholelithiasis, hyperlipidemia, high blood pressure and other diseases due to overnutrition, and even induce mesothelioma, such as breast cancer and...
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The development of Augmented Reality (AR) technology in this era of modernization has made a huge impact in the education field specifically in the anatomy learning system of human organs. AR in education enables those professionals to have a short learning process as it helps users to explore objects in real terms of anatomy. The main goal of AR in the education field is to give better exposure and experience to users regarding anatomy by using virtual elements without losing...
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It is a problem affects roughly seventy percent of adults at least one day of every month, and responsible for roughly twenty percent of fatal car crashes. Sleep deprivation, which according to Drug intervention today, can be defined as a condition of not having enough sleep; it can be either chronic or acute. Chronic sleep deprivation is a lack of sleep over a long period of time, while acute is lack of sleep over a short period of time, both...
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Phlebotomy is an invasive field that is used for the collection of blood used for testing or donation. This is done by an insertion of a needle to a vein which may be dangerous in the hands of phlebotomist without proper training. Because safety is a priority of many phlebotomist, we’re seeking ways that we can enhance safety for both the medical worker and the patient when drawing out this bodily fluid from the patient. To minimize the risk of...
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Most people hear the word “disability” and what immediately comes to mind is, mobility, visual or hearing impairments. Even so, disabilities may be physical, mental or unseen; disabilities can result from various causes. The American’s with Disabilities Act of 1990 defines disability as “a physical or mental impairment that substantially limits one or more of the major life activities of such individual; a record of such impairment; or being regarded as having an impairment.” According to the Merriam-Webster dictionary, disability...
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We can see the world in colour due to receptors, known as rods and cones, which are found in our retina. They contain different pigments, which absorb certain wavelengths of light better than others. Rods do not mediate colour vision and are responsible for our ability to see in dim light as they have high photosensitivity. There are three types: blue-sensitive, green-sensitive and red-sensitive cones (short, medium and long wavelength cones with peak absorptions at 430, 530, 560nm.) When they...
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DEFINITIONS OF SLEEP Lack of sleep is a general term to portray a state brought about by insufficient amount or nature of rest, including deliberate or automatic restlessness and circadian musicality rest issue. Rest is as imperative to the human body as nourishment and water, yet huge numbers of us don't get enough rest. Deficient rest, lacking nature of rest or interruptions to the rest wake cycle, (for example, those that happen with move work or making a trip to...
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When people talk about epidemics, there are thousands of different diseases in the world and depending on the danger levels or the short or long term. One of them is diabetes disease. Diabetes is a long-lasting disease that can influence at any age. Family can be one reason for an individual to have diabetes. Not just adults have diabetes even kids currently are getting diabetes because of eating unfortunate nourishments that contain a great deal of fat, sugars and not...
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The body, as defined by Kosut is 'the intersection between self and society' (Kosut 32). The body is not only a way to portray biological and cultural identity, but it is also a way to convey personal and social messages. Since the Egyptian Middle Kingdom (2000 BC), people have participated in body modifications for several various reasons (Perrin 1). Tattoos are possibly the oldest and most common form of permanent body modification (Kosut 32.) A survey conducted by Henwood, Gill...
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In this project I am analysing, comparing the differences and features of three different structures of teeth, skulls and digestive systems. Once the skulls and teeth are studied, I can then further learn more information on the animal’s diet, digestive system and lifestyle. I will then be comparing three different animals with different diets, including carnivore, herbivore and omnivore to determine how their diet effects their teeth, skull and digestive system. Carnivore (An animal that feeds on other animals) Herbivore...
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Sleep deprivation alters our brain chemistry, making us feel isolated and irritable. We know that by our own experience by finding it hard to stay focus, to communicate, and to stay positive throughout the day when we have to wake up early in the morning. Most people, nonetheless, do not appreciate and value sleep time due to not knowing that there will be consequences that follow for people who do not sleep enough hours a day. In other words, insufficient...
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Influenza (flu) can be a serious illness, especially for older adults. People aged over 65 years get the greatest burden of severe flu disease. It is transmittable disease which attacks epithelial cells lining the respiratory tract and lead to local inflammation. It is transferred through droplet infection during coughing, talking or sneezing by infected person [1, 2]. 70-90 % of seasonal related flu deaths were resulted in people over 65 years and it leads to 50-70 percent of seasonal flu...
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Abstract Homeostasis is thrown out of its set point as a response to a stressor, like an exercise. The primary objective of this study is to determine whether an active person will have a more effective physiological response to the stress of exercise than the less active person. The proposed hypothesis is that the physical activity level of a person affects the rate of response and recovery of maintaining physiological homeostasis. The pulse rate and external temperature were the two...
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The vast majority of molecules in the brain and nervous system are made from amino acids. Growth hormone from the pituitary gland, dopamine from the substantia nigra area of the brain, and the aforementioned neurotransmitters, serotonin, GABA, epinephrine, norepinephrine, and glutamate are all amino acid based. If there are amino acid deficiencies in the brain, as well as cofactor deficiencies of Vitamin B6 and magnesium, then there can’t be adequate production of these protein molecules. If you add in mold,...
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Since time immemorial, the nature of science fears the idea of subjective data due to its capricious and unpredictable characteristics. Wherein science is ultimately based on empirical evidence of cause and effect relationships, the nature of pain is highly dependent on physical, psychological and environmental factors. A pioneer in pain management once said, “pain is whatever the person experiencing it says it is and exists whenever he says it does” (1999, p. 98). Margo McCaffery meant to say that pain...
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Although college students face many challenges throughout their time in school, one of the crucial obstacle one that they face is lack of sleep. Many of them believe that 6 hours or even less hours of sleep for the night will make them very product but in reality, it has negative impact on them. Such of the impacts that inadequate of sleep has towards the students are; waking up fatigue, having mood issue, trouble focusing in morning classes, drinking alcohol...
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Circulating around the planet is a variety of viruses that are constantly evolving and infecting individuals everyday. The most well known virus that is adamant about coming each and every winter is influenza, or also called flu for short. It is advised every year, by every physician, that individuals receive their flu shot between the months of August and September to help prevent infection from the flu in the colder months. It is important to receive the vaccination again every...
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“Marijuana is an addictive, gateway drug. It significantly impairs bodily and mental functions, and its use is related to increased violence. These are facts,” states Charles Stimson, a nationally recognized drug policy expert. Many people are against marijuana because, as reported by Stimson, it is an extremely addictive drug and can have many catastrophic outcomes. Marijuana comes from the hemp plant or cannabis which is used as a psychoactive (mind-altering) drug used for particular medical ailments. Marijuana is especially unsafe...
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What is diabetes? It’s a disease that produces the hormone insulin and results in abnormal metabolism of carbohydrates it elevates levels of glucose inside urine and blood. It also affects how your body uses glucose. If your sugar is too low or too high you have a serious emergency, you have to balance your sugar in order to have the right amount. There are four different types of diabetes as Type 2 diabetes, Type 1 diabetes, Prediabetes, and Gestational Diabetes,...
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In today’s fast-moving world stress is a vague concept that every individual experienced at one time or another. Being under a lot of pressure or facing some big changes will cause the body and the mind to react to those demands and challenges hence resulting in stress which may lead to a feeling of being overwhelmed, it is an emotional state of psychological tension and confusion influenced by a variety of different common life events such as family, friends or...
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Cannabis which is also known as marijuana is a drug that some individuals use for medical reasons or just for enjoyment. Marijuana is often a mix of dried green, brown, or gray crumbled parts from the marijuana plant. Marijuana can be used in many different ways such as mixing it in food and eating it, using vaporizers, brewing it as a tea, smoking it from a pipe, rolling it up, and smoking it as if it’s a cigar or cigarette....
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