Mucus

uestion 1: Complete the table below describing the structure and function of each part of the respiratory system listed Structure Function Nose The nose sits right in the dead centre of your face. The nose is made up of a nasal cavity- it a large air filled space which sits above and behind the nose. Paranasal sinuses- it is a set of four paired air filled that surround the nasal cavity.Nerves- The provide the senses to your nose. Blood supply and lymphatics. The nose is put in place to help

fibrosis is a disorder that causes severe damage to the respiratory and digestive system. (Saint Francis Medical Center) It is caused by an inherited defective gene from both parents, specifically the CFTR gene, which causes the cells to overproduce mucus, digestive juices, and sweat. Normally, the fluids that are secreted are slippery and thin. However, with cystic fibrosis, the defect in the gene causes thick and sticky secretions. Instead of the secretions having lubricant properties, it clogs up

in which mucous accumulate and stick in the lung airways. Due to mucus accumulation, airway becomes infected and inflamed, which leads to the enlarged airway. Because of this enlargement, more mucus starts to collect which causes severe infection and the airway damage. Mucus is a slimy substance produced by airway to remove inhaled dust particles and bacteria. Bronchiectasis causes the inability of the airway to move mucus. When mucus is not cleared, it causes infection. The airway damage prevents

A normal people creates mucus that make the lining of the organs slippery and also helps to prevent infection or keep it from dehydrating. A normal people wouldn’t have a problem inhaling Cystic Fibrosis is inherited disease The disease starts because the 7th chromosome that makes a protein called Cystic Fibrosis Transmembrane Regulator or CFTR has mutated and now the body produces to much of the protein Sweat glands Cystic Fibrosis causes the body to release more salt in sweat which causes problems

issues with chest tightness (feels like someone is wringing out your insides). You will also have shortness of breath, for example: if you walk up a flight of stairs, you could be breathing like you just ran a marathon. You also tend to have more mucus because

CFTR gene from each parent will have CF. This disease affects organs such as the liver, lungs, pancreas, and intestines. This disease disrupts the body’s salt balance leaving too little salt and water on the outside of cells which makes the thin mucus that protects the linings of the airways, digestive system, reproductive system, and other organs and tissues free of germs become thick and sticky thus clogging the airways and damaging the lungs.

inhaled cold air will reach that body temperature, humidifying our body through inhalation of oxygen, our epithelial cells remain moist and do not dry out (Silverthorn, 2013), and finally the mucus that is in our pharynx come upon many inhaled microorganisms and/or other pathogens. As Silverthorn (2013) states, mucus

fibrosis is inherited and causes severe damage to the lungs and digestive system. The organs affected by this disorder are those that produce mucus, sweat and digestive juices. Our fluids that are secreted are normally thin and slippery, but in those with CF have a gene that is defective and causes secretions to form thick and sticky blockages. This mucus blocks the pathway to the lungs and pancreas. Those affected by CF show signs and symptoms of poor growth, poor weight, have frequent chest infections

Bronchiectasis is a chronic condition of the airways in which the lungs become ineffective at clearing out mucus. Oftentimes, the condition is brought on by another disease or infection that cause the airways to weaken, widen, or become flabby and scarred. The presence of mucus inside the airways can result in the production of infectious bacteria and a possibly fatal infection (Sutton 257). Currently, a single or double lung transplant is the only way to cure bronchiectasis (BE for short), but transplants

book, and how prednisone works " The precise mechanism of action of corticosteroids is not known. It is thought that they diminish the activation of inflammatory cells and increase the production of anti-flammatory mediators, which in turn reduces mucus production and edema and decrease airway