What are the factors that affect the breathing rate of human beings? What is the amount of air that moves into and out of the human lungs in each normal breath called? What triggers breathing? Tiny sacs in the lungs where gas exchange takes place are called ___. Where ...
The human respiratory tract starts at the nose and mouth and extends down to the lungs. Air that we breathe in passes through the nasal passages, down the trachea, into some branched tubes called bronchial tubes or bronchi and then into the alveoli or air sacs in the lungs. The respiratory...
Alveoli are tiny air sacs in the lungs. These tiny air sacs are located at the end of the the alveolar ducts, making them the final segment of the bronchial tree. Answer and Explanation:1 Gas exchange occurs between the alveoli and the capillaries. The capillaries that are in the lungs...
Abnormal, small, air-filled sacs in the lung called "blebs" typically rupture and leak air into the pleural space, leading to the spontaneous pneumothorax. This happens in the cases of tall and thin people, who because of the shape of their lungsand chest cavity, are seemingly more prone t...
What are the signs and symptoms of SARS?Signs and symptoms range from mild to severe. SARS may lead to severe, life-threatening problems. The virus damages the air sacs of the lungs. The lung tissues become inflamed and scarred. The damaged air sacs do not allow oxygen to get into your...
Emphysema is part of a group of lung diseases called chronic obstructive pulmonary disease (COPD). Emphysema damages the alveoli (air sacs) in your lungs. This makes it hard for your lungs to send oxygen to the rest of your body.What increases my risk for emphysema?
Hyperinflation denotes an abnormally high (hyper-) level of inflation of the lungs. There are two major reasons for this, which can occur separately or at the same time. In order to understand why this occurs, it's best to pretend the air sacs of your lungs are a rubber balloon. If yo...
In technical terms, fibrosis means thickening or scarring of the tissue. In this case, the normally thin, lacy walls of the air sacs in the lungs are no longer
Pneumonia is not the name of the infection. Pneumonia is lung inflammation and involve pus filling up air sacs in the lungs. The cause of the inflammation is infection and the infection can be cause by any microorganism. It's true that bacterial and viral infections causing pneumonia are most...
Bibasilar atelectasis is a condition that happens when you have a partial collapse of your lungs. This type of collapse is caused when the small air sacs in the lungs deflate. These small air sacs are called alveoli. Bibasilar atelectasis specifically refers to the collapse of the lower ...