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Lungs
Lungs are a pair of elastic and spongy organs that help the body breathe. They are present inside the rib cage in thoracic cavity of humans.
3,922 Questions
Why does oxygen diffuse from the blood into the lungs?
Because your living cells constantly produce Carbon Dioxide. So if your muscles are producing Carbon Dioxide constantly and then your blood cells come along carrying oxygen, the Carbon Dioxide is pulled into your blood vessels and exchanged with oxygen. So then when your blood cells come in contact with the lower pressured air in the alveolus, the opposite happens...carbon dioxide is pulled out of the blood cells and into the air while oxygen is pulled inward.
What are the bubble shape sacs in the lungs where gas exchange takes place?
The thin sacs in the lungs where the gas exchange takes place are called aveoli.
How the ribcage is moved during inspiration and explain how this causes air to enter the lungs?
During inspiration, the ribcage expands as the intercostal muscles contract, lifting the ribs upward and outward. This movement increases the volume of the thoracic cavity, leading to a decrease in internal pressure relative to atmospheric pressure. As a result, air is drawn into the lungs through the trachea to equalize the pressure, facilitating the process of breathing. The diaphragm also contracts simultaneously, further aiding in the expansion of the thoracic cavity.
What is the answer to an irritation of the lungs could result this?
An irritation of the lungs can lead to various respiratory issues, including inflammation, coughing, and difficulty breathing. Conditions such as asthma, chronic bronchitis, or pneumonia may develop as a result. Additionally, prolonged irritation can cause damage to lung tissue and affect overall lung function. It's essential to identify and address the underlying cause of the irritation to prevent further complications.
Do we exhale to remove excess oxygen from the lungs?
No - we exhale to remove air that has a high content of carbon dioxide. Excess oxygen is not a problem when breathing - oxygen deficiency IS a problem.
What is the name of the muscle that is responsible for bringing air in and out of the lungs?
It's not one, it's dozens ; the diaphragm, the intercostals, the spinal erectors, etc.
What is the minimum lung capacity required to stay alive?
The minimum lung capacity required to stay alive varies among individuals, but generally, a vital capacity of around 1-2 liters is considered necessary for basic survival, depending on factors like age, health, and physical condition. However, it's important to note that lung function is not solely determined by lung capacity; effective gas exchange, oxygen levels, and overall respiratory health play crucial roles in sustaining life. In emergencies, even temporarily reduced lung capacity can be life-threatening if it limits oxygen intake.
Respiration (breathing) changes the amount of oxygen and carbon dioxide in the lungs
Passing smoking is the involuntary inhaling of smoke from other people's cigarettes, cigars, or pipes.
When you yawn air enters the body through the mouth or the nose from there it passes through the?
throat, bronchies, lungs
What vessels carry blood to lungs.?
The pulmonary artery is the primary vessel that carries blood to the lungs. Unlike the systemic circulation, the pulmonary artery carries deoxygenated blood.
Do cells of alveolar is lungs also respire oxygen to carry out cellular respiration?
Yes, they do use oxygen to carry out cellular respiration.
Why doesn't your breathing or your heart stop when you are asleep?
These are involuntary actions, which means they go on without you knowing, or having to think about it. Things that you are aware of are called voluntary.
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The "autonomic nervous system" is sort of like the body's autopilot. You don't stop breathing, your heard doesn't stop when you're AWAKE, does it? Sure you can hold your breath - for maybe 90 seconds, before the autonomic system FORCES you to breathe, even when you're trying not to. The autonomic system causes your heart to beat, even when you aren't thinking about it.
Do giraffes take oxygen by their lungs?
Yes, all land-dwelling animals obtain oxygen through their lungs.
What is the treatment for black lung?
Short answer, no.
Pneumoconiosis's are treated for the symptoms they present.
Relieving respiratory symptoms, managing hypoxia, and cor pulmonale, and to avoid respiratory tract irritants and infections.
Respiratory therapy techniques may be used, ie; controlled coughing, chest percussion, and vibration to help remove secretions, aerosol therapy, inhaled mucolytics, and intermittent positive pressure breathing (IPPB).
Check with your doctor, you may increase fluid intake (3qts. daily), or use diuretics, cardiac glycosides, and salt restriction may be indicated for cor pulmonale. Oxygen administration may be indicated for hypoxemia.
How do you cal lungs in Albanian?
In Albanian, the word for lungs is "mëlçi." If you are referring specifically to the lungs as in the respiratory organs, the correct term is "pjesët e mushkërive" or simply "mushkëri."
What do you mean by breathing cycle and what is residual of air?
breathing cycle involves basically inhaling and exhaling,usually something to do with the diaghpram muscle under the lungs. residual air is the air that remains in the bottom of the lungs and never leaves,if it did leave or wasnt their the lungs would collapse and you would die. this air can remain their for years without being refreshed. did you know you can simply refresh your residual air by going into prostration the same way muslims pray and bow down and while in prostration breathing in and out refreshens the residual air in your lungs.
What do your lung take out of your blood?
The lung takes carbon dioxide out of your blood and replaces it with oxygen.
