Unit 30 – Health Psychology Models of health related behaviour and contemporary issues in health psychology. In this assignment I will concentrate on two theories of behaviour; health belief model (HBM) and the Theory of Reasoned Action. I will also look at factors that affect our approach to health and illness; poverty and age. Finally I will look at two different specific health issues; addiction and eating disorders‚ I will also look at the similarities and the differences between eating
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https://www.facebook.com/Medicalstudycenter2012 Heart + Nerve & Muscle Important Solved SEQs By Medical Study Center Ref: Guyton Q.1. a). What is saltatory conduction? Enlist its advantages? 1+1 marks b). briefly mention the three determinants of resting membrane potential. 3 marks Ans: Q.1.a. SATTATORY CONDUCTION: 1 mark Propagation of action potential along a myelinated nerve fiber from one node of Ranvier to other in jumping manner is called as saltatory conduction. r Node to node conduction
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The U wave most often is in the same direction of the T wave with less amplitude. Abnormal U waves are associated with conditions such as hypokalemia‚ diabetes‚ ventricular hypertrophy‚ and cardiomyopathy. Heart Rate and Pulse Rate Heart rate is the number of QRS complexes present in a minute. Pulse rate is the rate of perfusion of blood to the tissue Heart rate is not always the same as pulse rate Calculating Heart Rate Six Second
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0.35 - 0.50 Coma Complete unconsciousness Depressed or abolished reflexes Subnormal body temperature Incontinence Impairment of circulation and respiration Possible death 0.45 + Death Death from respiratory arrest ________________________________________ Absorption Alcohol is absorbed from all parts of the gastrointestinal tract largely by simple diffusion into the blood. However the small intestine is by far the most efficient region of the gastrointestinal tract for alcohol absorption
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Genetic Engineering / Advantages and Disadvantages During the latter stage stages of the 20th century‚ man harnessed the power of the atom‚ and not long after‚ soon realised the power of genes. Genetic engineering is going to become a very mainstream part of our lives sooner or later‚ because there are so many possibilities advantages (and disadvantages) involved. Here are just some of the advantages : * Disease could be prevented by detecting people/plants/animals that are genetically prone to
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Alcohol consumption is the leading risk factor for disease burden in developed countries and the third largest risk factor in developing countries (WHO‚ 2008). Excessive alcohol intake has detrimental effects on the cardiovascular system leading to cardiomyopathy‚ coronary heart diseases‚ hypertension and hemorrhagic stroke (Klatsky‚ Armstrong and Friedman‚ 1990). As Schuckit (2008) described‚ alcohol can also damage the liver‚ pancreas‚ stomach‚ intestine and central nervous system. The effects of alcohol
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Contemporary Issues in Business Introduction: In global terms‚ Europe is the continent with the highest alcohol consumption. In some European countries‚ alcohol-related deaths are estimated to account for 6% of total mortality (Harkin et al.‚ 1997). Alcohol consumption is responsible for a large number of disadvantages and adverse effects on government budgets‚ such as productivity losses through reduced Output and alcohol-related diseases. It also imposes burdens on the health service and
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dysfunction owing to other causes of myocardial stress‚ which included trauma‚ disease‚ or other abnormal states (e.g. ‚ pulmonary embolism‚ infection‚ anemia‚ pregnancy‚ drug use or abuse‚ fluid over load‚ arrhythmia‚ valvular heart disease‚ cardiomyopathies‚ congenital heart disease) . 4. The New York Heart Association (NYHA) developed a classification system‚ still used today to quantify the functional limitations of CHF patients. The NYHA classes are as follows: a) Class I : Degree of effort
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BIO 169 Ch. 20 S.G. Name: __________________________ Date: _____________ 1. The anatomical region found between the lungs that extends from the sternum to the vertebral column and from the first rib to the diaphragm. A) Epicardium B) Abdominal cavity C) Pericardium D) Mediastinum E) Thoracic cavity 2. The membrane that surrounds and protects the heart is called the A) pericardium. B) pleura. C) myocardium. D) mediastinum. E) endocardium. 3. The apex of the heart is normally pointed
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CAFS HALF YEARLY NOTES * Parenting & Caring Becoming Parents and Carers: Parenting: The process of raising and nurturing children in a family Caring: The process of looking after the needs and wellbeing of another person due to their age‚ illness and/or disability Biological parents: The parent who has provided the genetic material‚ either sperm or ovum‚ to create a foetus. Pregnancy Planned Pregnancy: * Planned pregnancies involve a strategic choice on when to parent *
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