Genetics Assignment in Huntington's Disease Health Essay
Signs and symptoms. Huntington's disease HD is a progressive neurological disorder. It is characterized by involuntary chorea movements, psychiatric disorders and cognitive impairment. HD can start at any age, but usually between ages. The disease progresses - from the beginning. A recent study found that nursing home residents were diagnosed with Huntington's disease, which was responsible. 14. The majority of them were years old, 77.8 were white, 61 were women. Zarowitz, O'Shea, amp Nance, 2014. The overall mortality rate among those affected. A genetic disorder is a disease caused in whole or in part by a change in the DNA sequence away from the normal sequence. Genetic disorders can be caused by a mutation in one gene, monogenic disorder, by mutations in multiple genes, multifactorial inheritance disorder, by a combination of gene mutations and environmental factors, or Huntington's disease (HD) is a devastating inherited neurodegenerative disorder that has a slow but ruthless disease. decline in mental health, thought processes, speech, swallowing and balance. A genetic disorder is a disease caused in whole or in part by a change in the DNA sequence that deviates from the normal sequence. Genetic disorders can be caused by a mutation in one gene. Huntington's disease. HD is a rare, hereditary, neurodegenerative and dominantly transmitted disease that occurs in Western countries. The genetic cause is an expansion of CAG repeats in the Huntingtin gene, HTT, which is unstable and can further increase its length in subsequent generations. Huntington's disease is an inherited genetic disorder that affects brain cells. It has a far-reaching impact on a person's health. Read more here. Takeaways: Today, practicing nurses must understand the relationship between genetics and genomics and health, prevention, screening and treatment. Nurses need the skills to collect family histories, identify hereditary risks and make appropriate referrals for genetic consultation and testing. During the genetic assessment process, nurses can diagnose Huntington's disease. HD is a devastating neurogenetic disorder whose familial nature and progressive course were first described in the century, but for which no disease-modifying treatment is yet available. Through the active participation of HD families, this condition has served as a flagship for the application of human molecules. The beginning of the molecular genetic era. For Huntington's disease HD. the molecular genetic era began. Previously, the focus of this late-onset neurodegenerative disease has been on describing the progressive clinical phenotype, with characteristic choreiform features typically manifesting in mid-life. Introduction. Huntington's disease is also called Huntington's chorea, an inherited condition that affects an individual's brain. It mainly affects the personality, memory ability and mood swings of the affected person. Physical control may also be lost as most of these symptoms worsen as the disease progresses.3. Genetics and health. Although there are many possible causes of human disease, family history is often one of the strongest risk factors for common disease complexes such as cancer, cardiovascular disease, diabetes, autoimmune diseases and psychiatric diseases. One person inherits from each.