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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.
Chichen Itza is a large pre-columbian city that was built by the people of the Mayan Culture, located about 75 miles from Merida. The Mayan culture is known for its art, architecture, and astronomical systems. Their economy was based on agriculture, craft production, and trade. The Mayans had a ruling class and a complex political structure. The political system didn’t fully develop until the Classic Era. This system had a four-tiered political hierarchy, starting with the kings and his major cities. They worshiped all of the nature gods, the most important being the creator god, Itzamna. From 600 AD to 800 AD, the classic period flourished and great cities thrived before they fell. The populations grew rapidly and
The vole has long, coarse grayish-brown fur on the upper portion of the body and yellowish fur on the lower portion of the body. It has short ears and a short tail, which is somewhat darker on top.
Smoking can cause many lung and heart diseases as well as many forms of cancer.
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.
Ringworm is a parasite of the skin that is caused by a fungus not a worm.You can get ringworm in a number of different places such as your scalp,back,arms,face and legs.Ringworm is also seen on your feet although when it is seen on the feet and in between the toes it is known as athlete's foot If it spreads to your groin it is known as jock itch.The scientific name for ringworm is dermatophytosis.Ringworm is also called tinea corporis.Ringworm is a highly contagious skin disease it can be passed through physical contact or through the use of other peoples combs clothing and other personal items.Ringworm gets its name from the rash that it forms.It forms in a red circular rash that has clearer skin in the middle of the rash.
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.
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
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.
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.
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).
...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.