Cystic Fibrosis Research Paper

Cystic Fibrosis, also known as CF, is one of the most common life-threatening genetic disorders found in people. Discovered in 1938 by Dr. Dorothy Hansine Andersen, Cystic Fibrosis severely affects two parts of the human body, including the respiratory system and the digestive system. Cystic Fibrosis causes the mucus glands to secrete very thick and sticky mucus. This mucus then clogs the tiny air passages and traps bacteria in the lungs. The thick mucus also stops the release of digestive enzymes in the pancreas from reaching the small intestine. According to Cystic Fibrosis Queensland (2015) more than one million Australians carry the Cystic Fibrosis Gene, with one in every 25 people, often not realising they are carrying the deadly gene.

Cystic fibrosis is an inherited disorder that causes severe damage to the lungs and digestive system. This disorder is among over 70,000 people worldwide, and about 30,000 just in the United States alone. Nearly half of the Cystic Fibrosis population is age 18 or older, and are normally diagnosed by age 2. Though Cystic fibrosis is a complex disease and the types and severity of symptoms can differ widely from person to person. Many different factors, such as age of diagnosis, can affect an individual's health and the course of the disease. Today the median survival age for having this disorder is close to 40 years old. To most that might seem very young, but this is a huge improvement from what it was in past years. New advances in technology makes it possible for people with this disorder to

Cystic Fibrosis is an inherited recessive gene which means the disorder won’t affect anyone that’s a carrier. To obtain Cystic Fibrosis there are two ways, either, one parent is a carrier and the other has it (provided the parent with Cystic Fibrosis is female), or both parents are carriers. Parents can find out if they are carriers for Cystic Fibrosis with the use of genetic testing. When both parents are carriers for Cystic Fibrosis there a 25% chance the child will have Cystic Fibrosis, a 50% the child will be a carrier, and a 25% chance the child will not have Cystic Fibrosis nor be a carrier for it. In the United States there is about 30,000 reported cases of children and adults with Cystic Fibrosis, in the US there is an additional 1,000 cases reported each year, worldwide around 70,000 children and adults have Cystic Fibrosis. Cystic Fibrosis is the most common

Nearly 1 in every 30 Americans are a carrier of the recessive gene that leads to CF (About Cystic Fibrosis, n.d.). Although CF is a life-threatening condition, through the advancement of treatments and care, there has been a steady increase in life expectancy and improvement in the quality of life. The current mean age of survival is now 40. Although that does not seem very high, sixty years ago, a child diagnosed with CF did not survive childhood (About Cystic Fibrosis, n.d.). CF is a complex disease, where the types and severity of symptoms can differ widely from person to person. Symptoms may include fatigue, salty-tasting skin, persistent cough with phlegm, wheezing and shortness of breath, lung infections, and poor growth and weight loss (Cystic Fibrosis Symptoms, Causes & Risk Factors, 2018). Many different factors, such as the age of diagnosis, can affect an individual's health and the course of the

Cystic Fibrosis is one of the most common and fatal genetic diseases in the United States. Cystic Fibrosis is a disease that causes the body to produce a thick, sticky mucus that clogs the lungs. This can lead to infection and blocks in the pancreas, which stops digestive enzymes from reaching the intestine where they are required in order to digest(“Learning About Cystic Fibrosis,” 2013). Cystic Fibrosis can go undiagnosed for a long period of time. For example, Mackenzie Dondanville 11 years old, four years ago, who had been coughing a lot for the previous year and a half. Due to her being physically athletic while competing in soccer, her pediatrician thought her cough and shortness of breath was due to exercise-induced asthma. It wasn't until Mackenzie's prescribed inhaler isn't working, that they realized something more was going on (“Mackenzies Story,”2018).

Cystic fibrosis is an inherited life- threatening disorder that damages the lungs and digestive system. This disorder can also be known as Mucoviscidosis . Long- term issues include difficulty breathing, also coughing up sputum as a result from frequent lung infections. Sinus infections, poor growth, clubbing of the finger and toes, also infertility in men are other possible symptoms of this disorder. Different individuals may have different degrees of symptoms. Cystic fibrosis is an autosomal recessive disorder. Mutations in both copies of the gene for the protein cystic fibrosis transmembrane conductance regulatory (CFTR) is the cause of this. CFTR is involved in production of sweat, digestive fluids, and mucus. Secretions,

The Cystic Fibrosis Foundation provides support to help improve the lives of people who live with the disease. The foundation’s main goal is to find a cure to Cystic Fibrosis is an inherited disease caused by changed in a gene on chromosome seven. It is described as a buildup of mucus in the lungs and organs. The mucus in the lungs clogs the airways and bacteria grows, gets blocked in and eventually leads to infections that causes lung damage. After lung damage has occurred, respiratory failure then happens.

Cystic fibrosis (CF) is an inherited disease that affects the lungs and digestive system (National Heart, Blood, and Lung Institute, 2013). CF is caused by mutations of the cystic fibrosis transmembrane conductance regulator (CFTR) gene located on chromosome 7q31 (Beery & Workman, 2012, p. 192). More than 1600 different mutations in this gene have been identified, but 70% of cystic fibrosis patients have the amino acid ΔF508 defect. This mutation occurs when the CFTR protein is missing three nucleotides at position 508 which codes for the amino acid phenylalanine essential to nutrition (Scott, 2013, p. 493).

Cystic Fibrosis (CF) is a genetic disorder in which mucus glands produce abnormally thick secretions. These secretions can lead to chronic infections of the lungs and eventually lead to obstruction of the pancreas, resulting in digestive enzyme deficiency, the liver is also sometimes affected. Secretions from the sweat and salivary glands of a CF patient frequently contain abnormally high amounts of sodium and chloride. Because the body produces a high amount of salt, a sweat test is generally used to diagnose the disorder.

Cystic Fibrosis is a genetic disorder that cause very serious damage to the lungs and also the other parts of the digestive system. Cystic fibrosis affects the cell in other ways like harming the cell that produces mucus, sweat and also digestive juices. The are normally thin and glossy so that makes it very slippery. In people with CF, a defective gene causes a thick, buildup of mucus in the lungs, pancreas and other organs. In the lungs, the mucus clogs the airways and traps bacteria leading to infections, extensive lung damage and eventually, respiratory failure. In the pancreas, the mucus prevents the release of digestive enzymes that allow the body to break down food and absorb vital nutrients. People with cystic fibrosis are at greater risk of getting lung infections because thick, sticky mucus builds up in their lungs, allowing germs

To begin, cystic fibrosis is a genetic disease that causes persistent lung infections and limits the ability to breathe over time. It is an inherited disorder both parents have to be a carrier of the gene. Some people say if a both parents have the gene then their is a 50% chance that the mother will have a baby with the disorder. It affect the

Cystic Fibrosis is a disease that affects the body in many ways throughout the patient's life. Newborns with Cystic Fibrosis may experience delayed growth, inability to gain weight, and salty-tasting skin ("Cystic," umm.edu 1). Older patients may be infertile, have recurring pancreatitis, and respiratory problems ("Cystic," umm.edu 2). Considering that these are just symptoms involving age, the full spectrum of ailments that afflict a patient with Cystic Fibrosis is far more taxing on a patient.

Cystic Fibrosis is caused by a genetic defect in Chromosome 7. Chromosome 7 encodes the cystic fibrosis transmembrane conductance regulator, also known as CFTR. There are over 1,000 mutations of this gene causing cystic fibrosis, with each mutation manifesting as a different variation of disease onset and clinical presentation. The most common mutation is the loss of phenylalanine residue at deltaF508. The abnormal functioning CFTR causes impaired chloride transport and more viscous secretions. The defect causes dehydrated secretions in the respiratory tract and gastrointestinal tract. Being dehydrated, these secretions become more difficult to move throughout the body. Along with impaired

Cystic Fibrosis is a disorder where the exocrine glands secrete abnormally thick mucus, leading to obstruction of the pancreas and chronic infections of the lungs, which usually cause death in childhood or early adulthood. Some mildly affected patients may survive longer. Doctors can diagnose the disease by testing the patients perspiration because people with Cystic Fibrosis have high amounts of salt in their perspiration. Those with respiratory infections are treated with antibiotics, with aerosols that relieve constriction of the airways and liquefy the thick mucus, and by physical therapy to help patients cough up the obstructing secretions. Patients with pancreatic insufficiency can take pancreatic enzymes with meals.

Cystic Fibrosis, a very serious inherited genetic disease, is also known as CF and sixty-five roses. This disease affects one in every 3,000 live births. It may first appear in a newborn, but can appear all the way up until a young adult. However, ten percent of most cases are apparent at birth. CF affects the lungs and causes a build-up of abnormally thick mucus which leads to chest infections, and CF also affects the reproductive system. Doctors do not know what causes the mucus to thicken. CF’s infections usually lead to death in childhood and early adulthood. Most people infected with CF had a life span into their teens long ago. Now, due to advanced technology, the life span is in the fifties or older.