INTRODUCTION Iodine deficiency disorders are still very much prevalent in the world today. Two billion people‚ estimated by the WHO‚ still lack a sufficient level of iodine in their diets which leads to a range of disorders known as iodine deficiency disorders (IDD). So what is iodine? Iodine is an essential micronutrient in the diet which is used by the thyroid gland (located in the throat) to produce thyroid hormones which help control the body’s metabolism. The two most important thyroid
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Genetic disorders are a topic in biology that can not be avoided. The fact is that genetic disorders can happen in humans‚ plants or animal. No one and nothing is safe from a genetic disorder. A genetic disorder can appear in the first years off life‚ or can appear much later in life when least expected. A basic principal of biology states that the behavior of chromosomes during the meiosis process can account for genetic inheritance patterns. There are many reasons for genetic disorders. To start
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Dissociative Disorder I. What is dissociation? * Can be defined as a condition that involves disruptions or breakdowns of memory‚ awareness‚ identity or perception. * What causes dissociative disorder? * Psychological trauma * Sexual abuse * Stressful events * What are the effects of a dissociative disorder? * Automatic switching of personalities during moments of stress * Losing time‚ or dissociative amnesia
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Bipolar Disorder Although everyone experiences ups and downs in their life among many of the human emotions‚ people who suffer from manic depression or bipolar disorder experience massive mood swings out of proportion or completely unrelated to what may be happening in their lives. The reality of this illness is that chemical changes in the brain and genetic factors are to blame. In history‚ people believed demonic possessions and other occurrences were the cause of psychiatric disorders‚ but modern
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Paula Bernal Ben Bates Speech 101 November 6‚ 2012 Eating Disorders General Purpose: To inform Specific Purpose: To inform the audience of the types of eating disorders‚ what their symptoms are and how they affect our life and health. Central Idea: Eating disorders have gradually risen over the last few years and have taken powerful control of our society. According to NEDA‚ “Today the National Eating Disorders Association [NEDA] released findings from a recently completed survey. The national
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Major Psychological Disorders Psychological disorders affect a person’s everyday life‚ as well as the lives of the people around them. “Psychologist typically define abnormal behavior broadly‚ considering it to be behavior that causes people to experience distress and prevent them from functioning in their daily lives” (Feldman‚ 2009‚ p.518). In order to diagnose psychological disorders we need to be able to judge what normal and abnormal behavior is. In this essay I will address the topic of
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Helen B. Balois Cognitive disorder Cognitive disorders are a category of mental health disorders that primarily affect learning‚ memory‚ perception‚ and problem solving‚ and include amnesia‚ dementia‚ and delirium. While anxiety disorders‚ mood disorders‚ and psychotic disorders can also have an effect on cognitive and memory functions‚ the DSM-IV-TR does not consider these cognitive disorders‚ because loss of cognitive function is not the primary (causal) symptom. Causes vary between the different
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Chapter 8- Psychological Disorders Neurosis: term used to describe disorders causing personal distress and impairment in functioning‚ but did not cause a person to lose contact with reality Psychosis: a serious disturbance that can cause people to lose touch with reality and to suffer from delusions and hallucinations 5 Perspectives on Psychological Disorders 1. Biological Causes: a PD is a symptom of an underlying physical disorder cause by abnormalities in the brain by genetics‚ heredity
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Mood Disorders Mood disorders are a disturbance in the emotional state‚ which affects thinking‚ physical symptoms‚ social relationships and behavior. If you have a mood disorder‚ you might feel very happy or very sad for long periods of time for no apparent reason. There are different types of mood disorders including: mania‚ depression‚ bipolar‚ drug induced mood disorders‚ and medically induced mood disorders. When a mood factor pushes a person to one extreme or the other that mood disorders can
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Megan Orcholski November 15‚ 2012 Eating disorders “Approximately 7-10 million women across the country suffer from eating disorders. Most research into these serious disorders has been conducted on females. However‚ as many as a million men may also struggle with the diseases” stated EDAP in 2012. Eating disorders are very serious conditions that cause people distress by obsessing over not gaining weight and intense anxiety about food. Eating disorders have the highest mortality rate of any mental
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