Cystic Fibrosis : A Genetic Disease

Cystic fibrosis is an existence restricting autosomal recessive disorder that influences 70,000 people around the world. The condition is known to affect principally those of European descent, though cystic fibrosis has been accounted for in all races and ethnicities. [12] Unusually viscous emissions in the airway of the lungs and in ducts of the pancreas in people with cystic fibrosis cause hindrances that prompt aggravation, tissue harm and destruction of both organ systems. Studies show that Cystic Fibrosis is more prominent in White Americans than African Americans, and Hispanics. A large number of Americans are carriers of this mutated Cystic Fibrosis gene, however if an individual is affected they must acquire two of these genes keeping

Cystic Fibrosis is a life threatening condition that causes severe damage to the lungs and digestive system. Developing this condition can change a person's entire life. Depending on the severity of the condition a person can be affected by mild symptoms such as shortness of breath, all the way to severe symptoms such as rectal prolapse, or even death. Screening is done on infants in all 50 states; therefore if a child has inherited Cystic Fibrosis it will be known in the first months of life. As professional staff members of a nursing community it will be necessary to help prepare the child and the family for the life of Cystic Fibrosis.

Cystic Fibrosis causes abnormal amounts of excessively thick and sticky mucus to develop within the lungs, airways and the digestive system. Due to the thick and sticky mucus, digestive functions in the pancreas are impaired and bacteria is trapped in the lungs causing recurrent lung infections. Cystic Fibrosis Victoria (2015) states that symptoms of Cystic Fibrosis can include:

In regards to the digestive tract, organs such as the liver, small and large intestines, gallbladder, mouth, stomach, esophagus, and pancreas are prime locations of complications pertaining to mucus blockage. The pancreas, which is responsible for secreting enzymes assisting in food digestion and insulin for maintaining blood sugar levels, is mainly affected by cystic fibrosis. Thick mucus production creates a blockage within the pancreas ducts and creates a decline in the pancreas’ ability to secrete digestive enzymes to aid in digestion.

This mucus build up also causes wheezing and difficulty breathing. Recently, it has become more common for individuals with cystic fibrosis to receive lung transplants during the end stages of lung disease. As mentioned, the symptoms of cystic fibrosis are life threatening, and the majority of deaths are the result of respiratory failure after battling lung diseases and infections that come as a result of the mucus build up. The life expectancy for an individual with cystic fibrosis ranges in the mid-thirties. Another symptom that comes as a result of cystic fibrosis is digestive issues. The thick mucus that affects the respiratory tract also often blocks the tubes that are crucial to digestion because they carry digestive enzymes. Without these digestive enzymes being transported to the small intestine, individuals with cystic fibrosis cannot fully absorb the nutrients they eat. These digestive issues lead to reduced weight gain and growth in individuals with cystic fibrosis as well as severe constipation. In some cases, the large intestine may begin to protrude, a symptom referred to as rectal prolapse, and may need to

Cystic Fibrosis affects 1 in every 2,500 children at birth. (ncbi.nlm.nih.gov) Cystic Fibrosis, or CF, is a genetic disorder. A genetic disorder is inherited, and is contributed to by both parents. (lung.org) Each parent has one abnormal gene. (lung.org) Cystic Fibrosis is where the body can not make, or it makes an abnormal version of the CFTR protein. CFTR is also known as cystic fibrosis transmembrane regulator. There are several symptoms, and causes of Cystic Fibrosis. These symptoms are diagnosed, according to what causes CF. Cystic Fibrosis is an inherited disease, that when after diagnosed, doctors will suggest treatments to help with the condition. Cystic Fibrosis is most common in white infants, but can

Those with cystic fibrosis often have a thick, sticky mucus that blocks the bronchi and alveoli which allow air in and out of the lungs. This mucus may cause:

Cystic Fibrosis (CF) is a common genetic disorder that affects the exocrine gland in the lungs, liver, pancreas, and intestines causing progressive disability due to multisystem failure. It is also known as “mucoviscidosis because of the mucus that builds up and blocks the respiratory system and pancreas”(Bedwell). Cystic Fibrosis affects the cells that produce mucus, sweat, and digestive juices. It causes these fluids to become thick and sticky. With them becoming so thick and sticky they can plug up tubes, duct, and passageways. Unfortunately, there is no real cure for Cystic Fibrosis. “Although, the new developments in treatment and management, the 50 percent survival rate from the 1970’s has greatly improved, allowing patients to continue to live their lives longer than ever expected in the past. New developments in prevention of exacerbations, therapy drugs and methods to preserve

Cystic Fibrosis (CF) is a disorder causing the body to release extremely thick and sticky mucus that clogs the lungs and pancreas, leading to problems with breathing and digestion, infection, and ultimately death. Abnormal secretion of sweat and saliva glands is also characteristic of CF. This disease a hereditary disorder of the exocrine glands that is characterized by respiratory and digestive problems and the most common inherited disease among Caucasians, affecting 3,600 live births in the Canada alone. CF affects men and women equally, but affects white people more than black people. This disease mainly affects children and young adults and is diagnosed by the age of three. Due to the advances in genetic research, diagnosis has been

There are many known genetic diseases in the world. There are different types such as chromosomal and monogenic. Chromosomal disorders are when someone has too many or not as many chromosome as they are suppose to have (46 total chromosomes). Chromosomal disorders can also manifest when there are structural abnormalities. Monogenic disorders are an inherited medical condition caused by a DNA abnormalities. These diseases occur all throughout the world today. Depending on what region of the world you are in depends on what the most common ones are. Cystic Fibrosis has become the most common lethal genetic disease in the United States as of 1999. Although there are treatments available, there is not a known cure, and the effects remain burdensome

Cystic Fibrosis (CF or CFTR) is a life threatening disease that causes the buildup of thick and sticky mucus in many organs and body systems, and the mutated genes are passed down from parent to child. It affects about 30,000 people in the US, about 5% of the U.S Population carries the disease, but they do not have it. CF is most commonly present in Caucasians and some Hispanic. CF is less common in African Americans and Asians. Although cystic fibrosis is rare in most race, if it is inherited, it can life threatening when it isn’t treated in the early stages.

In light of question number three A-B, Cystic fibrosis causes variations from the norm in almost all exocrine and numerous endocrine organs. This disturbance of organs extremely thwarts the elements of the Pancreas during absorption bringing about “…an abnormal mucous secretion that causes obstruction of single mucin-producing cells. The pancreas secretes less enzyme (ex: trypsin, lipase and amylase), so malabsorption ensues with its attendant deficiency disorders” (Walsh et al.)

Cystic fibrosis is a rare, genetic, incurable disease. It affects cells that produce mucus, sweat, and digestive juices, it cause them to be thick and sticky, blocking airways, tubes, ducts, and passageways. The severity of symptoms depends on the person. Common include, cough, shortness of breath, wheezing, exercise intolerance, lung infections(pneumonia and bronchitis), inflamed nasal passages, stuff nose, inability to gain weight and grow, excessive salt in sweat, and foul-smelling, fatty stools, and severe constipation. Diagnostic tests for CF include a screening at birth(blood test), a sweat test(levels of salt), and a genetic test(chromosome 7). Cystic fibrosis is particularly abundant in European-Americans. It is also the most common in the United States. More than 75% of people with CF were diagnosed by age 2. Men and women are both equally affected. Over 30,000 people are living with CF in the United States, and over 70,000 worldwide. Between one and two people die everyday due to cystic fibrosis. The hope is for CF to become less prevalent due to the finding of a cure.

Cystic fibrosis (CF) is an autosomal recessively inherited condition that affects approximately 9000 patients in the UK (Rowe et al, 2005). CF is caused by a mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene (Rowe et al, 2005), resulting in deficiencies in normal ion transport across cell membranes (Mall and Boucher, 2014). Abnormal ion transport causes the sputum to become dehydrated and more viscous (Mall and Boucher, 2014), leading to the airways becoming blocked and a reduction in the efficacy of the mucocilliary escalator at clearing sputum (Cystic Fibrosis Trust, 2011). This can result in the patient’s symptoms of breathlessness and recurrent infections as the sputum

Cystic fibrosis is an inherited disease that ultimately leads to death. It affects every racial group worldwide, but its prevalence varies from country to country. In those with cystic fibrosis, the lungs and digestive system are primarily affected by the disease. With the new developments in treatment and management, the 50 percent survival rate from the 1970’s has greatly improved, allowing patients to continue to live their lives longer than ever expected in the past. The new developments in prevention of exacerbations, therapy drugs and methods to preserve lung function have done great things to help patients extend their lives. Education is another important aspect of treating cystic fibrosis. For example, more the