Genetic Disorders: A Case Study

According to the American Society of Addiction Medicine, genetics account for over fifty percent of addiction disorders. Elders having a past with drugs, the addict

To begin with, studies have found that inherited genes are responsible for a considerably large part of the probability that someone will become addicted to any kind of substance or behavior. Addiction is strongly influenced by genetic factors in the later stages of addiction, such as problem use and dependence of an addictive substance. Some genetic factors can make an individual more likely to become addicted to only one specific drug. On the other hand, some genes can make an individual more likely to become addicted in general. Some individuals might be genetically inclined to risk-taking behavior such as receiving large jolts of dopamine through what they consider to be the “excitement” of drug use. These individuals could be subject to keep returning to the illicit and harmful drugs that they find enjoyable despite what they know of the harmful effects. These genetic influences could make them more likely to become addicted to alcohol, cocaine, tobacco, gambling, or any number of substances or activities. Addiction has an inherited component and it

The nature-based view is that expression of addiction (phenotype) is based upon genetic predisposition (genotype). Numerous genetic studies on pedigree have been conducted over the years. The majority of the results of these studies indicate that monozygotic twins have higher concordance of addiction than dizygotic twins. More specifically, the more genes shared, the more

In order to review their inherited genetic risks and help them understand and provide counseling according to their specific needs the genetic counselor should know the Trosacks ' have already established that their unborn child has Tay Sachs disease and based on those needs they should be provided with appropriate guidance and counseling as they progress through their pregnancy. The discussion should include what causes genetic disorders, and what that means to the Trosack couple specifically, including dominant, recessive and x-linked disorders. However, recessive disorders should be fully discussed in this case. Another topic to include in the discussion are what genes and chromosomes are, and the relation to Tay Sachs disease.

Like the world around us the medical field is always changing. It is always pushing forward, trying to understand mysteries of the human body that have boggled researchers for decades. What confuses scientists more, are the organisms or conditions that create these abnormalities that can send the human body into a downward spiral. Disease is something that has affected human civilization since the dawn of time. It can either be chronic or acute, but in either case it has the potential to bring havoc to the human body systems that can lead to devastating consequences. Generally there are two main types of diseases, ones caused by invading pathogens and those which are hereditary. One hereditary disease that can be particularly tragic is

Cystic Fibrosis (CF) is the most common and fatal genetic disease currently in the United States, affecting roughly 30,000 Americans each year (National Human Genome Research Institute, 2013). CF is an autosomal inherited disease that adversely affects the mucus and it’s production throughout the entire body. Mucus is normally a slippery substance that lubricates and protects vital organs and body systems including the lining of airways, reproductive system and digestive systems. Patients who are diagnosed with CF actually have mucus that is abnormally sticky and thick, which places them at a high risk for severe pulmonary, digestive, and reproductive problems. Specifically regarding the pulmonary system CF patients often develop clogged airways, leading to bacterial infections and breathing abnormalities such as chronic coughing, wheezing, inflammation and lung damage. As a result of this recurrent and problematic, this places the patient at an increased risk for permanent lung damage and disease. Over time due to recurrent, chronic lung infections the characteristic of the lungs begin to change as more and more scar tissue develop making them fibrotic and develop cysts.

79). Overall, this is a problem, because there continues to be a lack of the public endorsement and support of those seeking treatment regardless of the addiction. Individuals suffer with addictive behaviors for many reasons that include genetic factors. These things are uncontrollable and are harder to be prevented. Inaba and Cohen (2014) stated, “One of the genes that signals a susceptibility to compulsive overreaction” (p. 7.47). The new definition of addiction non/substance and behavior is now based on the psychoactive drugs and certain behaviors that produce the surge of dopamine in the midbrain are biological substrate for addictive behavior (Smith, 2012). Overall, it is important to include all addictive behaviors and substance abuse when diagnosing individuals. It is more important to treat all conditions or addictions than it is to assume that it is not as an important or one is more problematic than one or the

Genetics is the study of genes, genome, heredity and genetically variation of multiple organisms. Without studying genetics, we all human being would not know the process of living and surviving also we would not have existence on earth. My best topic of genetics are usefulness of medical genetics, gene therapy and ethical dilemma of conducting gene therapy. Whereas United States government does not allow federal funds to be used in gene therapy for people; genetic testing can cure people from illness given that gene therapy treats human illness. There are so many genetic disorder spreading throughout the world which may have some diagnosis and some are not.

From Cystic Fibrosis to Down’s Syndrome and Sickle Cell Anemia, there are tens of thousands of genetic disorders, with many more to be discovered. The fascinating thing about genetic disorders is that when we were born it’s a gamble whether or not we would come into this world with a genetic disorder. Although genetic disorders are quite rare and we take being born without one as granted, there are many out there that live with these disorders everyday. My research paper will focus on the specificalities of a few genetic disorders, the disorders presented in my paper are Marfan Syndrome, Hutchinson-Gilford Progeria, Cystic Fibrosis, and Sickle Cell Anemia. My paper will encompass important specifics

For my 16th birthday I received a locket with my monogram on it. Inside was a picture of me and my grandfather when I was little. Earlier that year my grandfather had passed from kidney failure. My papaw was my best friend and being the youngest granddaughter, hit me hard. The rest of that year put me into a major depression. Which led to me being put on anti-depression medication (that was a whole other roller coaster). I can say that those 5 months were the hardest of my life. This due to my mother's diagnosis of stage 2 breast cancer and the seizure disorder I was diagnosed with shortly after. So when I received that locket on my birthday I knew I could always have him closest to my heart. I know my sister does not understand how that small

Mark is a 16 year old male Caucasian single male, approximately 5’6”, 234 pounds which put in him in the obese category. Mark has short curly blonde hair. Mark is Myopic and was prescribed glasses but does not wear them. Mark identifies as a male and is heterosexual. Mark was born in San Diego and has lived in San Diego all his life. Mark primary language is English but he also speaks Spanish. Mark considers himself Catholic but does not attend church. Mark is not currently attending school. Mark last attended Alfred Frederick High School. Mark last grade completed was the 10th grade. Mark has an Individual Education Plan (IEP). Mark’s primary qualifying disability is Other Health Impairment (OHI) and his secondary qualifying disability is

The disease model: This theory states that an individual who abuses drugs requires medical treatment rather than moral punishment or exhortation. This theory also justifies spending money to research substance abuse in the same way that money is spent to research other diseases. However, usually the term disease is reserved for a state in which we can identify an abnormal biochemical or physical condition. No abnormal biochemical or physical condition has been found in the case of substance addiction, although mounting evidence suggests that some individuals are genetically predisposed to addiction more so than others. Nevertheless, this theory continues to appeal to researchers, and an intensive effort is always being made to identify the physiological “switch” that establishes addiction after exposure to a drug (Lee, 2010).

In conclusion, genetic disorders are diseases that are caused genetic mutations. The increase of genetic disorders in the Middle East contributes to the fact that the rates of inbreeding are often high, high maternal age, and the increase of the marriage of carriers. Genetic disorders do not only affect the patient physically, but it can also affect psychologically. Schools and the media should be used to improve understanding of genetic diseases among health professionals and the public to raise awareness and educate people about genetic disorders. In addition, pre-marital screening must be obligatory to direct the Middle East towards a healthy society that is free of genetic disorders.

Birth defects or genetic disorders can be defined as the presence of the deformities or deficiencies in the physical or cerebral formation or function of a child at birth. These disorders range from inconsequential to critically collapsing or life-threatening. A major imperfection of some type happens to be present in just about three percent of all births. Some defects like Down syndrome, Tay-Sachs disease, sickle cell disease, and hemophilia are genetic in origin. On the other hand, some defects like rubella, gonorrhea and syphilis may be caused by infections. Other agents that could cause malformation include drugs or hormones taken by the mother during pregnancy. A defect can also occur in the baby if there is a history of maternal illnesses such as diabetes. The developing fetus can also be affected due to the kind of nutrition mother consumes. If a woman drinks alcohol, uses drugs or smokes, her children are likely to be born defected. In some cases, when a pregnant woman is exposed to toxic chemicals and radiation, the developing fetus is expected to develop poorly. If the male parent is used to of smoking, takes drugs, or is exposed to toxic chemicals, all such things can damage his sperm. This defected sperm may transfer the defect to the embryo in fertilization. Some disorders appear if the mother or father is older. The older age elevates the chances age-related gene mutations. Now the scientific technology has become so advanced

For this weeks’ discussion I chose one of the genetic condition called sickle cell anemia. It is amazing to have understanding of cell reproduction and how unequal crossing over can cause different disorders or diseases. Sickle cell anemia is the result of a mutation at the 6th codon of the β gene (Atlas of Genetics and Cytogenetics in Oncology and Haematology, 2015). The mutation causes the hemoglobin in red blood cells to distort to a sickle shape when deoxygenated. The signs and symptoms will vary from person to person and can change over time. The symptoms during sickle cell crisis includes acute or severe pain, anemia, chest pain and difficulty breathing, joint pain, severe infections, and blockage of blood flow in the liver or spleen.