Respiration Health Videolica

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Acute respiratory distress syndrome (ARDS) is a condition of lung that leads to small oxygen levels in the blood. Acute respiratory distress syndrome is the most important disorder resulting in increased permeability pulmonary edema. Inciting events include trauma, sepsis, drug overdose, massive transfusion of blood products, acute pancreatitis, or aspiration. In many cases, the initial event is obvious, but, in others (such as drug overdose) the underlying cause may not be so easy to identify. It is characterized by inflammation of the lung parenchyma leading to impaired gas exchange with concomitant systemic release of inflammatory mediators causing inflammation, hypoxemia and frequently resulting in multiple organ failure. Acute respiratory distress syndrome, also known as respiratory distress syndrome or adult respiratory distress syndrome.

This condition is life threatening and often lethal, usually requiring mechanical ventilation and admission to an intensive care unit. Acute respiratory distress syndrome usually occurs in people who are very ill with another disease or who have major injuries. Most people are already in the hospital when they develop ARDS. In acute respiratory distress syndrome, infections, injuries, or other conditions cause the lung’s capillaries to leak more fluid than normal into the alveoli. This prevents the lungs from filling with air and moving enough oxygen into the bloodstream. A less severe form is called acute lung injury. Acute respiratory distress syndrome can occur within 24 to 48 hours of an injury or attack of acute illness. In such a case the patient usually presents with shortness of breath, tachypnea, and symptoms related to the underlying cause, i.e. shock.

Long term illnesses can also trigger it, eg malaria. About one third of the people with the syndrome develop it as a consequence of a severe, widespread infection (sepsis). Other people develop ARDS because of significant damage at first to another organ, such as the pancreas. The ARDS may then occur sometime after the onset of a particularly acute case of the infection. Acute respiratory distress syndrome occurs in children as well as adults. The estimated annual frequency of ARDS is reported as 75 cases per 100,000 population. Most people who develop acute respiratory distress syndrome are in the hospital for another serious health problem. Rarely, people who aren’t hospitalized have health problems (such as severe pneumonia) that lead to ARDS.

The main goals of treating ARDS are to get oxygen to your lungs and organs and treat the underlying condition that’s causing ARDS. A low tidal volume and low plateau pressure ventilator strategy is recommended to avoid ventilator-induced injury. Timely correction of the inciting clinical condition is essential for preventing further injury. Acute respiratory distress syndrome is usually treated with mechanical ventilation in the intensive care unit. Empirical therapy may be appropriate if local microbiological surveillance is efficient. Treatment consists of mechanical ventilation along with careful attention to fluid balance and a supportive breathing technique called positive end expiratory pressure. These are combined with continuing treatment of the precipitating illness or injury. Because infection is often the underlying cause of ARDS, appropriate antibiotic therapy is administered. Corticosteroids may sometimes be administered in late phases of ARDS or if the patient is in shock.

The heart and lungs work together during exercise to provide us with the energy we need to sustain an activity. During exercise your heart pumps blood out to the arteries, which act as transport mediums to deliver the nutrients (namely oxygen) to the working muscles and cells.

Individuals that spend a lot of time doing cardiovascular-type training have more efficient hearts that are capable of delivering greater amounts of nourishment to working tissues with less stress placed on their hearts.

In addition to having a greater amount of working capacity, regular aerobic-type training can help prevent certain diseases and disorders that can impair an individual’s cardiovascular system.

Take a look at the following list of reported benefits of cardiorespiratory fitness. It should make you feel good to know that your physical activities are lengthening your life span and improving your quality of life because you will have more endurance and energy to do what you want to do.
Reported Benefits of Cardiorespiratory Fitness

– Reduction in blood pressure
– Increased HDL-cholesterol (the good one)
– Decreased total cholesterol
– Decreased body fat stores
– Increased aerobic work capacity
– Decreased symptoms of anxiety, and depression
– Increased heart function
– Possible reduction in mortality in post myocardial infarction patients

Beginning and Continuing a Cardiovascular Exercise Program

The following guidelines are tools to use when your trainer and you design an exercise program to train your heart. As with all types of exercise it is important to check with your physician before starting a new fitness routine.
How often should you work out? The ideal is 3-5 days per week. For optimum health results and to improve cardiovascular fitness, try to exercise aerobically at least three days per week with no more than two days rest in between sessions.

At a minimum, you can work with a personal trainer one day a week and two days on your own. If you can work in five days in a week, that is great! However, do not feel defeated or quit if you miss a day or two in a week. This happens to everyone. Just get back to your regular schedule when you can. It is better to exercise a little than not at all.

How long should each workout be? A cardio workout should be between 20 and 90 minutes a session. Trainers usually recommend a 50-60 minute session to get optimal results. If you cannot get to the gym, jog for at least 20 minutes. Or do interval training, in which you alternate between a faster jog or run and a slower paced walk. If take a 20-minute walk, walk at a pace fast enough so it is not a leisurely stroll.

As with most things in life, consistency is key. Put your workout times into your calendar like you would any important appointment or meeting. Make cardio exercise part of your life. Your trainer can help you do that. He or she will encourage you to work at a comfortable pace, never do anything that hurts, and the most important training rule — have fun! Enjoy your cardio program and you will also keep your heart healthy.

Imagine this scenario: you are going to meet a good friend over at your favorite coffee shop. As you wait for your friend, you lean back on your chair and rest after a tiring day at work. You see your friend arriving, seemingly energetic as he smiles and waves at you. You two warmly shake hands and begin to swap stories of your lives over your favorite coffee brews.

At some point, you remark to your friend how he seems so full of energy, even though both of you are married with kids. Your friend chuckles and answers cryptically, -Well, would you believe me if I told you the secret to my renewed energy was derived from caterpillars and fungi?- You are surprised upon hearing his answer, though you are also curious. Your friend laughs and says he’s sort of pulling your leg, but clarifies that he is taking a supplement derived from caterpillars and fungi. You press him for more details, and he describes how he is taking a medicinal supplement known as cordyceps sinensis.

Your friend explains that cordyceps sinensis is actually a type of fungus. It was discovered growing on caterpillars in shrub lands and alpine grass in the Himalayas and the Tibetan Plateau. Cordyceps was highly prized among traditional Tibetan and Chinese medical practitioners. Moreover, in the royal court of ancient China, the cordyceps mushroom was strictly reserved for the royal family due to its scarcity.

The fungus later grabbed the world’s attention when three female Chinese athletes broke five world records for the 1,500, 3,000, and 10,000 meter-dash events at the National Games in Beijing, China in 1993.

Your friend goes on to explain that modern methods have ensured that cordyceps sinensis can be grown and extracted in controlled environments. Additionally, the U.S. Food and Drug Administration now list cordyceps among its approved dietary supplements. In response to this recommendation, many companies now market the cordyceps sinensis extract in capsule form.

Your friend goes on to explain how cordyceps boosts the body’s use of oxygen and improves respiration. As a runner, he’s now able to complete 1,500 meter dashes more easily in the local track field, beating his own previous personal record. While he cautiously states that it’s too early to declare if the cordyceps supplement slows down aging, he remarks that he feels like he’s in his early 20s again.

Bacteria invade human respiratory tract, the first is through the nasal mucosa, so drink plenty of water, so that to keep nasal mucosa moist, help to effectively resist the invasion of viruses and bacteria. Meanwhile, in the daily diet should eat more chicken, fish, meat, eggs, soy products and fresh vegetables, fruits, nuts and other high-protein, high vitamins, trace elements and high gentle, easily digestible food. And also no smoking, no drinking, do not eat spicy food, can also reduce the stimulation of the respiratory tract, to protect and enhance the natural immune function.

Develop good health habits is the key to prevention of infectious diseases in spring. You must develop the habits to wash hands before meals and after sneezing and coughing. If you cannot immediately wash your hands, you can disinfectant both hands with a disinfectant wipe.

Experts said the nose diseases, sputum and other respiratory secretions of patients with respiratory contain large quantities of pathogens; can be transmitted through hand contact with secretions of a healthy person. Therefore, we should pay more attention to hand hygiene. Meanwhile, we should do frequently changes clothes, do not eat unclean food, refused to eat raw seafood and meat, do not drink unboiled water.

In the spring, children, the elderly, pregnant women and other weaker constitution people should be minimal to public places. To keep the office and home ventilation, regular cleaning indoors to keep clean and tidy. You can also display a number of green plants, which can play a role in regulating the indoor air environment. But you’d better not put flowers indoors, especially those with allergies to prevent induced skin allergy, asthma and other allergic diseases.

Speaking of air circulation, it’s not to say that everyone no matter what the weather outside, we must open the window ventilation. In rainy days, open windows and doors will increase the moisture inside and easier to breed bacteria.

Many people, especially young people, when they catch cold, they often think that they can carry over. Sometimes is the case, drink plenty of water, adequate rest, about a week, cold symptoms will eased on its own.