The windpipe (trachea)
is the largest airway. The trachea branches into two smaller airways: the left and right bronchi
What is the largest and most important organ of the respiratory system?
Trachea: Located just below the larynx, the trachea is the main airway to
the lungs
. Lungs: Together the lungs form one of the body's largest organs. They're responsible for providing oxygen to capillaries and exhaling carbon dioxide.
Which organ is the largest of the respiratory system?
The lungs
are the largest organ of the respiratory system. The respiratory system supplies the oxygen needed by the cells of the body and takes away the waste carbon dioxide.
What is the main respiratory organ?
The human respiratory system is a network of organs responsible for taking in oxygen and expelling carbon dioxide. Its primary organs are
the lungs
, which carry out this exchange of gases as we breathe. The lungs work with the circulatory system to pump oxygen-rich blood to all cells in the body.
What are the two main respiratory organs?
- Nose.
- Mouth.
- Throat (pharynx)
- Voice box (larynx)
- Windpipe (trachea)
- Airways (bronchi)
- Lungs.
What's the heaviest organ in the human body?
The largest solid internal organ is your
liver
. It weighs approximately 3–3.5 pounds or 1.36–1.59 kilograms and is about the size of a football. Your liver is located beneath your rib cage and lungs, in the upper right area of your abdomen.
Which is the heaviest part of human body?
- The skin is the body's first heaviest organ, with a mass of 4-5 kg, and a total surface area of about 1.2-2.2 m2. …
- The second heaviest is liver which secretes bile. …
- The third heaviest organ is the brain which is having an average weight of 1500g.
What are the 7 organs of respiratory system?
- Nose.
- Mouth.
- Throat (pharynx)
- Voice box (larynx)
- Windpipe (trachea)
- Large airways (bronchi)
- Small airways (bronchioles)
- Lungs.
What are the 5 diseases of the respiratory system?
- Asthma. …
- Chronic Obstructive Pulmonary Disease (COPD) …
- Chronic Bronchitis. …
- Emphysema. …
- Lung Cancer. …
- Cystic Fibrosis/Bronchiectasis. …
- Pneumonia. …
- Pleural Effusion.
What is the smallest organ in the body?
Therefore,
the Pineal gland
is the smallest organ in the body.
Do lungs help blood get around your body?
Blood with fresh oxygen is carried from your lungs to the left side of your heart, which pumps blood around your body through the
arteries
. Blood without oxygen returns through the veins, to the right side of your heart.
What happens respiratory acidosis?
Respiratory acidosis is a condition that occurs when
the lungs cannot remove all of the carbon dioxide the body produces
. This causes body fluids, especially the blood, to become too acidic.
What are the three respiratory diseases?
Respiratory diseases include
asthma, chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, pneumonia, and lung cancer
. Also called lung disorder and pulmonary disease.
What is the entrance into the lungs called?
The TRACHEA (windpipe)
is the passage leading from your pharynx to the lungs. The RIBS are bones supporting and protecting your chest cavity. They move a small amount and help the lungs to expand and contract. The trachea divides into the two main BRONCHI (tubes), one for each lung.
What is respiratory system with diagram?
The primary organs of the respiratory system are the
lungs
, which function to take in oxygen and expel carbon dioxide as we breathe. The gas exchange process is performed by the lungs and respiratory system. Air, a mix of oxygen and other gases, is inhaled. In the throat, the trachea, or windpipe, filters the air.
How important is your respiratory system?
Your respiratory system is the network of organs and tissues that help you breathe. This system
helps your body absorb oxygen from the air so your organs can work
. It also cleans waste gases, such as carbon dioxide, from your blood. Common problems include allergies, diseases or infections.
