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Smoking affects the lungs american cancer society
Cigarettes affect the respiratory system
Smoking affects the lungs american cancer society
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Smoking affects the cilia by clogging them, impairing the ‘cleaning system’ in your lungs. The cilia are a hair-like structure that lines our breathing tubes and act as filters to clean our air passages. Once the cilia are damaged, the mucous membrane tends to give off a large amount of mucous, which results in the famous smoker’s cough because you have to be the one to cough up the gross stuff because you don’t have a cleaning system anymore. The mucous that the mucous membrane amasses is normally swept away by the cilia, but since the cilia is damaged the mucous will continue to increase because there is nothing getting rid of it and it will make it harder to breathe, as well as, there will be a loss of elasticity. Lost elasticity causes
The presented case is of a patient named R.S. who has a smoking history of many years, which can be directly tied to his development of chronic bronchitis, a chronic obstructive pulmonary disease (COPD) specified as Type B. It is estimated that in 90% of chronic bronchitis or “blue bloaters”, cigarette smoking is the major cause. Chronic bronchitis involves persistent and irreversible airway obstruction, due to the constant inflammation of the bronchial mucosa, leading to hypertrophy and hyperplasia of bronchial glands. The latter exposes the individual to higher risks of bacterial infections; often colonization of organisms such as Streptococcus or Staphyloccocus pneumoniae can be exhibited. This is due to the lost or impaired function of mucociliary clearance action which results from the replacement of certain sections of ciliated columnar epithelium by squamous cells in the bronchi. (Copstead &Banasik, 546-547)
Most of the time, it is from smoking. The tissue in the lungs will become inflame and produce mucous because of exposure to these chemicals. Theophylline and ß2 agonist will act to relax and dilate the airways and allow more oxygen to enter. They will also decrease the lungs sensitivity so that they do not react so much to inhaled chemicals.
Treponema pallidum 2 Introduction Treponema pallidum is a Gram-negative bacterium that has a spiral shape (1). They are about 6 to 20um in length and 18-20um in diameter (1). Treponema pallidum can only survive within a host which makes them obligate internal parasites, meaning that outside a host this organism will die due to the absence of nutrients, exposure to oxygen and heat. Also, since this organism can’t be grown on a culture medium, animal models are used to study T. pallidum (1). Treponema pallidum bacteria consist of an inner and outer membrane with a thin peptidoglycan cell wall lacking liposaccharides (1).
The functioning of the chronic obstructive pulmonary diseases (COPD) is that it has a permanent decrease in the ability to force air out of the lungs. Consequently, it causes emphysema to become a more advanced disease with no cure. Emphysema is known for their permanent enlargement of the alveoli, which are accompanied by the destruction of the alveolar walls. The lungs lose their elasticity, so it loses its ability to recoil passively during expiration. People who have emphysema becomes exhausted fast because they need about fifteen to twenty percent of their body energy to breath which is more than what a healthy person needs. Smoking inhibits and destroys cilia in the conducting zone structures, which is the line of defense for the respiratory system.
This paper will go into depth on the life-cycle of the Taenia saginata parasite in its host(s), commonly known as the beef tapeworm, including how the parasite is contracted, the pathophysiology of the disease once in the host, the epidemiology of the disease where and who it affects, the signs and symptoms of the host and if any, the medicines required to recover from this intestinal infection.
The stages in a typical jelly life history are adult, gametes, planula, scyphistoma , strobila , and ephyra. Moon Jellies reproduce sexually and asexually. The adult Moon Jelly reproduces sexually by releasing eggs, and then the sperm over the eggs. Jellyfish can be either male or female so one jellyfish can reproduce entirely on its own (gametes). Once fertilized the eggs develop into small, ciliated planula larvae. The larvae look for a safe protected place to nest and to continue to grow safely. They will stay there until they enter the polyp stage (scyphistoma). Once the scyphistoma has reached a certain growth stage they will begin to elongate and look like they are growing away from its base. This is when they will enter the strobili
This paper includes an understanding about the parasitic roundworm called trichinella. It gives detail of the disease, its transmission and source. Emphasizing how it effects the body, further explaining the epidemiology and how the parasite poses a threat. Also providing an overview of the various types of transmission, how it obscures the human body, and informs one about the symptoms that occurs with the ingestion of trichinella. This paper also addresses the various diagnostic procedures and the treatment required in order to treat Trichinellosis. This, emerging the complex world of the most common type of trichinella species called Trichinella spiralis. In addition, it raises awareness of the health risks and possible outcomes that can come along when the parasites begins migrating throughout the body.
Smoking can cause many lung and heart diseases as well as many forms of cancer.
The horse’s hoof is susceptible to many infections and unsoundnesses. These problems can be biological in nature, arising as a result of bacterial, viral, or fungal infections. Others are derived from issues of neglect, exposure to factors that can cause unsoundnesses, or encounters with septic conditions. Unsoundnesses can occur in horses of all ages but older horses are more susceptible to them. The time of year plays a part in what infections or unsoundnesses the horse can contract. For example thrush is common in the winter when conditions are muddy. This infection can be serious in the event that it is not taken care of so a horse owner must know what it is, how to treat it, and how to prevent the horse or horses from getting it.
The usual morning routines are washing up, making the bed and having a nice cup of coffee. We learn this morning routines in an early age and they remain as our morning habits. However, we must be aware of dust, what it is actually and how it can harm our health seriously. Dust can be found everywhere, even in our sheets, pillows and beds. These tiny bugs are microscopic and they feed on our sweat and dead skin cells. These foods allow them to multiply excessively. They can multiply 20 times every day. According to scientific research, there are 1.5 million dust mites only in our beds.
Smoking can cause problems all over the body and in just about every body system. Cigarettes contain over six-hundred ingredients and can produce over seven-thousand chemicals when burned. Many of those chemicals are poisonous and sixty-nine of them can cause cancer. The main ingredient in cigarettes that causes the addiction is nicotine. Nicotine can make its way to the brain in mere seconds and make you feel energetic but after a while you will become tired and crave more. As you begin to smoke and more your lungs begin to lose its power of being able to filter harmful chemicals. This makes smokers more vulnerable to little infections such as a cold or even the flu. Some of the most obvious signs of smoker begin with the outside of the body. Smoking will soon produce wrinkles and premature aging and will cause other to be able to see the outcome of smoking against the younger generation of people. (Health
Received from https://www.sciencenewsforstudents.org/article/vaping-may-harm-lungs “ even an e-cigeratte liquid having no nicotine disruptes the barrier function of lung cells. The chemicals in these e-cigarettes can damage lung tissue and cause inflammation. The nicotine found in the e-cigarettes reduced the tissues ability to serve as a barrier to the substances that are supposed to be able to fight off unknown substances. This shows how e-cigarettes are no better for the lungs than smoking a regular cigarette. E-cigarettes are affecting a variety of different aspects of the body.
Microvilli and cilia play a major role in many important biological processes in mammalian cells. They are very small, intricate structures found lining the cells in the body and can only be viewed under a microscope. Microvilli has been derived from the Greek word mikros, meaning “small” and the Latin word villus, meaning “hair”. Cilia means “eyelashes” in Latin(1). They are both types of projections in the plasma membrane, however, only cilia can move(2).
Ectopia Cordis, also known as exocardia and ectocardia, is a rare and severe congenital heart defect. There are four types of Ectopia Cordis disease: thoracic (60%), abdominal (10%) cervical (5%) and thoracoabdominal (20%). Thoracic and thoracoabdominal are the two most common forms of this disease.
...ation routes and the little air sacs, known as alveoli, found in your lungs. Not just would it be able to hurt your organs, smoking can bring about malignancy anyplace in your body, from bladder to cervix, and even kidney ("Health Effects of Cigarette Smoking"). The rundown goes on.