However 5mg cetirizine otc allergy diagnosis, recent research has highlighted variability in the behaviours of health professionals that cannot simply be explained in terms of diﬀerences in knowledge order cetirizine 5mg overnight delivery allergy forecast des moines. This variability can be examined in terms of the processes involved in clinical decision making by the health professional and in particular the factors that inﬂuence the development of hypotheses buy cetirizine 5mg with visa allergy symptoms new virus. This variability has also been examined within the context of health beliefs, and it is argued that the division between professional and lay beliefs may be a simpliﬁcation, with health professionals holding both professional and lay beliefs; health professionals have beliefs that are individual to them in the way that patients have their own individual beliefs. However, perhaps to further conceptualize the communication process, it is important to understand not only the health pro- fessional’s preconceived ideas/prejudices/stereotypes/lay beliefs/professional beliefs or the patient’s beliefs, but to consider the processes involved in any communication between health professional and patient as an interaction that occurs in the context of these beliefs. Discuss the content of the consultation and think about how the health professional’s health beliefs may have inﬂuenced this. Health psychology attempts to challenge the biomedical model of health and illness. However, perhaps by emphasizing the mind (attitudes, cognitions, beliefs) as a separate entity, the mind–body split is not challenged but reinforced. Challenging the biomedical model also involves questioning some of the outcomes used by medicine. For example, compliance with recommenda- tions for drug-taking, accuracy of recall, changing health behaviours following advice are all established desired outcomes. Health psychology accepts these out- comes by examining ways in which communication can be improved, variability can be understood and reduced and compliance promoted. However, again, accepting these outcomes as legitimate is also a way of supporting biomedicine. Perhaps inaccuracy of recall sums up what happens in com- munication (psychologists who study memory would argue that memory is the only process that is deﬁned by its failures – memory is about reconstruction). Even though psychology adds to a biomedical model, by accepting the same outcomes it does not challenge it. Individuals exist within a social world and yet health psychology often misses out this world. An emphasis on the interaction between health professionals and patients represents an attempt to examine the cognitions of both these groups in the context of each other (the relationship context). Is asking someone about the interaction actually examining the interaction or is it examining their cognitions about this interaction? This is a classic paper illustrating differences between doctors’ and patients’ knowledge and interpretation. At the time it was written it was central to the contemporary emphasis on a need to acknowledge how uninformed patients were. This paper examines the different models of health professional’s behaviour and emphasizes the role of health professional’s health beliefs. This theoretical paper examines the background to the recent interest in compliance and discusses the relationship between compliance and physician control. It set the scene for much subsequent research and shifted the emphasis from doctor as expert to seeing the consultation as an interaction. The history of theories of addictive behaviours and the shift from a disease model of addictions to the social learning theory perspective is then described. The chapter also examines the four stages of substance use from initiation and maintenance to cessation and relapse, and discusses these stages in the context of the different models of addictive behaviours. The chapter concludes with an examination of a cross-behavioural perspective on addictive behaviours and an assessment of the similarities and differences between smoking and drinking and their relationship to other behaviours. This chapter covers: ➧ The prevalence of smoking and alcohol consumption ➧ What is an addiction? This decrease in smoking behaviour follows a trend for an overall decline and is shown in Figure 5. However, the data also showed that, although women smoke fewer cigarettes than men, fewer women than men are giving up. Smokers can also be categorized in terms of whether they are ‘ex-smokers’, ‘current smokers’ or whether they have ‘never smoked’. The trends in smoking behaviour according to these categories are shown in Figure 5. Again, sex diﬀerences can be seen for these types of smoking behaviour with men showing an increase in the numbers of ‘never smoked’ and ‘ex-smokers’, and a decrease in ‘current smokers’, whilst women show the same proﬁle of change for both ‘current smokers’ and ‘ex-smokers’ but show a consistently high level of individuals who have ‘never smoked’. In general, data about smoking behaviour (General Household Survey 1994) suggests the following about smokers: s Smoking behaviour is on the decline, but this decrease is greater in men than in women. About 27 per cent of men and 11 per cent of women were drinking more than the recommended sensible amounts of alcohol which at this time were 21 units for men and 14 units for women. Negative effects Doll and Hill (1954) reported that smoking cigarettes was related to lung cancer. Since then, smoking has also been implicated in coronary heart disease and a multitude of other cancers such as throat, stomach and bowel. In addition, the increase in life expectancy over the past 150 years is considerably less for smokers than for non-smokers (see Chapter 2).
His teaching specialisms include popular religion in Reformation Europe cetirizine 10mg free shipping allergy symptoms dry mouth, crime and society in early modern England order 5mg cetirizine overnight delivery allergy testing in adults, landscape history and the history of European witchcraft buy cetirizine 10 mg with amex allergy testing tampa, and custom and community in nineteenth-century England. Since 2004 he has been a Research Associate at Professor Il-Moo Chang’s laboratory, Natural Products Research Institute, Seoul National University. He is Research Associate at Professor Il-Moo Chang’s laboratory, Seoul National University and is an expert on Sasang Oriental Medicine, which is a unique theory of traditional medicine. She has worked since 1995 as a consultant in the field of African traditional medicines conserva- tion, industrial development and application in formal healthcare. As an honorary research associate in the Department of Botany, University of Cape Town, she publishes regularly on aspects of traditional medicine research. Contributors | xiii Haruki Yamada PhD Haruki Yamada is the Director and a Professor at the Kitasato Institute for Life Sciences, and the Dean of the Graduate School of Infection Control Science, Kitasato University in Japan. He is well known in the field of the scientific elucidation of Kampo medicines, and the bioactive polysaccharides from medicinal herbs. The practitioners include traditional midwives (parteras), herbalists (herbalistos), bone-setters (hueseros) and spiritual healers (curanderos or prayers). Countries in Africa, Asia and Latin America use traditional medicine to help meet some of their primary healthcare needs. In Africa, up to 80% of the population use traditional medicine for primary healthcare. Over one-third of the population in developing countries lack access to essential medicines. The provision of safe and effective traditional medicine therapies could become a critical tool to increase access to healthcare. In this book the term ‘traditional medicine’ is used to describe: Health traditions originating in a particular geographic area or ethnic group and which may also have been adopted and/or modified by communities elsewhere. Disciplines such as aromatherapy, medical herbalism, homoeopathy and others, usually known collectively as complementary and alternative medicine, are described in detail in a companion volume. The distinction between traditional medicine and what is known as folk medicine is not clear cut and the terms are often used interchangeably. Folk medicine may be defined as ‘treatment of ailments outside clinical medicine by remedies and simple measures based on experience and knowledge handed down from generation to generation’. Another simpler definition is ‘the use of home remedies and procedures as handed down by tradition’. In traditional medicine there is usually a formal consultation with a practitioner or healer and such practices may be integrated into a country’s healthcare system, while in folk medicine advice is passed on more informally by a knowledgeable family member or friend and there is generally no such inte- gration. Thus, acupuncture may be considered as being traditional medicine while the use of chicken soup – ‘Jewish penicillin’ – to manage poor health is folk medicine (see Chapter 11). The role of medicines in traditional communities The study of traditional medicines and their manufacture has much to offer to sociocultural studies of many medical systems. Medicines constitute a meeting point of almost any imaginable human interest: material, social, political and emotional. In the context of the family, buying a medicine for a relative can emit a message of love and care. Within a religious context medicines may be seen as gifts to the ailing commu- nity from holy leaders. However, the ability of governments in the developing world to imple- ment the opportunities offered by traditional medicine is, in many instances, beyond their capability. The International Conference on Primary Health Care, meeting in Alma- Ata on 12 September 1978, declared a need for urgent action by all govern- ments, all health and development workers, and the world community to protect and promote the health of all the people of the world. Although traditional medicine has been used for thousands of years and the associated practitioners have made great contributions to human health, it was not until the Alma-Ata Declaration that countries and governments were called upon to include traditional medicine in their primary health systems for the first time, and to recognise the associated practitioners of traditional medicine as a part of the healthcare team, particularly for primary healthcare at the community level. In 2003, the 56th World Health Assembly called on countries to adopt and implement the Strategy. Traditional medicine in practice The following two examples will serve to illustrate studies on the practice of traditional medicine. The first study aimed to highlight the new or lesser known medicinal uses of plant bioresources along with validation of tradi- tional knowledge that is widely used by the tribal communities to cure four common ailments in the Lahaul-Spiti region of western Himalaya. During the ethnobotanical explorations (2002–6), observations on the most common ailments, such as rheumatism, stomach problems, liver and sexual disorders, among the natives of Lahaul-Spiti were recorded. Due to strong belief in the traditional system of medicine, people still prefer to use herbal medicines prescribed by local healers. A total of 58 plant species belonging to 45 genera and 24 families, have been reported from the study area to cure these diseases. Maximum use of plants is reported to cure stomach disorders (29), followed by rheumatism (18), liver problems (15) and sexual ailments (9).
In contrast quality 5 mg cetirizine allergy vicodin symptoms, increased fat intake is not accom- panied by an increase in fat oxidation discount 10 mg cetirizine free shipping allergy symptoms 10. Second generic cetirizine 10 mg on-line allergy testing marietta ga, it has been suggested that complex carbohydrates (such as bread, potatoes, pasta, rice) reduce hunger and cause reduced food intake due to their bulk and the amount of ﬁbre they contain. Third, it has been suggested that fat does not switch oﬀ the desire to eat, making it easier to eat more and more fat without feeling full. The evidence for the causes of obesity is therefore complex and can be summarized as follows: s There is good evidence for a genetic basis to obesity. Perhaps an integration of all theories is needed before proper conclusions can be drawn. Treatment approaches therefore focused on encouraging the obese to eat ‘normally’ and this consistently involved putting them on a diet. Stuart (1967) and Stuart and Davis (1972) developed a behavioural programme for obesity involving monitoring food intake, modifying cues for inappropriate eating and encouraging self-reward for appropriate behaviour, which was widely adopted by hospitals and clinics. The programme aimed to encourage eating in response to physiological hunger and not in response to mood cues such as boredom or depression, or in response to external cues such as the sight and smell of food or the sight of other people eating. In 1958, Stunkard concluded his review of the past 30 years’ attempts to promote weight loss in the obese with the statement, ‘Most obese persons will not stay in treatment for obesity. Of those who stay in treatment, most will not lose weight, and of those who do lose weight, most will regain it’ (Stunkard 1958). More recent evaluations of their eﬀectiveness indicate that although traditional behavioural therapies may lead to initial weight losses of on average 0. Therefore, traditional behavioural programmes make some unsubstantiated assumptions about the causes of obesity by encouraging the obese to eat ‘normally’ like individuals of normal weight. Multidimensional behavioural programmes The failure of traditional treatment packages for obesity resulted in longer periods of treatment, an emphasis on follow-up and the introduction of a multidimensional perspective to obesity treatment. Recent comprehensive, multidimensional cognitive– behavioural packages aim to broaden the perspective for obesity treatment and combine traditional self-monitoring methods with information, exercise, cognitive restructuring, attitude change and relapse prevention (e. Brownell and Wadden (1991) emphasized the need for a multidimensional approach, the importance of screen- ing patients for entry onto a treatment programme and the need to match the individual with the most appropriate package. State-of-the-art behavioural treatment programmes aim to encourage the obese to eat less than they do usually rather than encouraging them to eat less than the non-obese. Analysis of the eﬀectiveness of this treatment approach suggests that average weight loss during the treatment programme is 0. In a comprehensive review of the treat- ment interventions for obesity, Wilson (1994) suggested that although there has been an improvement in the eﬀectiveness of obesity treatment since the 1970s, success rates are still poor. Wadden (1993) examined both the short- and long-term eﬀectiveness of both mod- erate and severe caloric restriction on weight loss. He reviewed all the studies involving randomized control trials in four behavioural journals and compared his ﬁndings with those of Stunkard (1958). Wadden (1993) concluded that, ‘Investigators have made signiﬁcant progress in inducing weight loss in the 35 years since Stunkard’s review. Therefore, modern methods of weight loss produce improved results in the short term. However, Wadden also con- cludes that ‘most obese patients treated in research trials still regain their lost weight’. The review examined the eﬀectiveness of dietary, exercise, behavioural, pharmacological and surgical interventions for obesity and concluded that ‘the majority of the studies included in the present review demonstrate weight regain either during treatment or post intervention’. Accordingly, the picture for long-term weight loss is as pessimistic as it ever was. Traditional treatment programmes aimed to correct the obese individual’s abnormal behaviour, and recent packages suggest that the obese need to readjust their energy balance by eating less than they usually do. But both styles of treatment suggest that to lose weight the individual must impose cognitive restraint upon their eating behaviour. They recommend that the obese deny food and set cognitive limits to override physio- logical limits of satiety. And this brings with it all the problematic consequences of restrained eating (see Chapter 6). In addition, results from a study by Loro and Orleans (1981) indicated that obese dieters report episodes of bingeing precipitated by ‘anxiety, frustration, depression and other unpleasant emotions’. This suggests that the obese respond to dieting in the same way as the non-obese, with lowered mood and episodes of overeating, both of which are detrimental to attempts at weight loss. The obese are encouraged to impose a cognitive limit on their food intake, which introduces a sense of denial, guilt and the inevitable response of overeating. Consequently, any weight loss is precluded by episodes of overeating, which are a response to the many cognitive and emotional changes that occur during dieting. Physiological problems and obesity treatment In addition to the psychological consequences of imposing a dieting structure on the obese, there are physiological changes which accompany attempts at food restriction. Research on rats suggests that repeated attempts at weight loss followed by weight regain result in further weight loss becoming increasingly diﬃcult due to a decreased metabolic rate and an increase in the percentage of body fat (Brownell et al. Human research has found similar results in dieters and athletes who show yo-yo dieting (Brownell et al. Research has also found that weight ﬂuctuation may have negative eﬀects on health, with reports suggesting an association between weight ﬂuctuation and mortality and morbidity from coronary heart disease (Hamm et al.
Iron is absorbed in the intestine where it enters plasma as heme or is stored as ferritin in the liver order cetirizine 5 mg overnight delivery allergy medicine jitters, spleen order cetirizine 5 mg on line allergy treatment nasal spray, and bone marrow generic cetirizine 5 mg amex allergy symptoms heavy head. Food, the antibiotic tetracycline, and antacids decrease absorption up to 50% of iron. Toxicity can develop with as few as 10 tablets of ferrous sulfate (3g) taken at one time—and can be fatal within 12 to 48 hours. Copper is also a component in the produc- tion of the neurotransmitters norepinephrine and dopamine. Foods rich in copper are shellfish (crabs and oysters), liver, nuts, seeds (sunflower, sesame), legumes, and cocoa. A prolonged copper deficiency can result in anemia and cause changes in the skin and blood including a decrease in the white blood count, intolerance to glucose, decrease in skin and hair pigmen- tation, and mental retardation if the patient is young. High levels of copper in serum can be an indication of Wilson’s disease, which is an inborn error of metabolism that allows for large amounts of copper to accumulate in the liver, brain, cornea, or kidney. Zinc also inhibits tetra- cycline (antibiotic) absorption and therefore should not be taken with antibi- otics. Chromium Chromium is acquired from meats, whole-grain cereals, and brewer’s yeast and plays a role in controlling non-insulin-dependent diabetes by normalizing blood glucose thereby increasing the effects of the body’s insulin on cells. Chromium 50 to 200 µg/d is considered within the normal range for children older than 6 years old and adults. Selenium Selenium is a trace mineral that is a cofactor for antioxidant enzymes that pro- tect protein and nucleic acids from damage caused by oxidation. Contraindications Although contraindicated for diabetic patients blood sugar levels should be monitored closely. However, such a dose might cause weakness, loss of hair, dermatitis, nausea, diarrhea, and abdominal pain. Selenium Dose 40 to 75 µg (high doses for males and lower dose for females) Maintenance 40 to 75 µg (high doses for males and lower dose for females) Pregnancy category A Deficiency conditions Heart disease Side effects Causes a garlic-like odor from the skin and breath in large doses. Each day we need to eat a balanced diet that supplies us with the sufficient amount of vita- mins and minerals to remain healthy. Water-soluble vitamins are used immediately and then excreted from the body in urine. As part of the nursing process, assess the patient for vitamin deficiencies and determine what caused the deficiency. Some deficiencies are caused by changes in the body that affect absorption of vitamins. After administering prescribed vitamin therapy, the patient should be educated about the importance of eating well-balanced meals and taking vitamin supplements if necessary. Minerals are inorganic substances that the body uses for blood cells, tissues, and to stimulate enzymes to cause a catabolic reaction in the body. In the next chapter, we’ll examine the balancing act of fluids and electrolytes and how they maintain equilibrium. We’ll also see how to use fluid and elec- trolyte therapies to restore the equilibrium if they become imbalanced. What vitamin protects the heart and arteries and cellular components from being oxidized? Fat-soluble vitamins are immediately excreted in urine shortly after they are absorbed. What vitamin is given to help alleviate symptoms of neuritis caused by isoniazid therapy for tuberculosis? You would be unable to move, talk, and eventually your brain would be unable to function. In order for muscles to contract, your body needs the proper balance between fluids and electrolytes inside and outside of cells. Electrolytes are salts whose positive and negative charges generate the electrical impulse to contract muscles in your body. Diseases and treatment of disease can cause fluids and electrolytes to become imbalanced and require the patient to receive medication to restore the balance. In this chapter, you’ll learn how to recognize the signs and symptoms of fluid and electrolyte imbalance and learn about therapeutic treatment that brings them back into balance. However, water is 45% to 55% of an older adult’s body weight and as much as 70% to 80% of an infant’s weight is water. Lean adults have more water than heavy adults because adipose cells (cells containing fat) contain less water than other cells. Water is the solvent that contain salts, nutri- ents, and wastes that are solutes dissolved in the water and transported by the water throughout the body.