Absorption from the lungs is generally greater than from the mouth because the lungs have a large surface area with a rich blood supply, allowing for efficient absorption of substances directly into the bloodstream. In contrast, absorption from the mouth is limited by the mucous membranes and the stomach's acidic environment, which can break down and degrade substances before they can be absorbed.
Buccal absorption refers to the entire mucus membrane of the mouth, whereas sublingual absorption is specific to the heavily vascular area below the tongue, the most rapid and efficient area of administration through the mouth.
Oxygen enters the body through the mouth or nose, passes through the trachea (windpipe), then enters the bronchial tubes in the lungs. Within the lungs, the oxygen is absorbed by tiny air sacs called alveoli and then enters the bloodstream to be transported to cells throughout the body.
After entering the nose or mouth, oxygen travels down the windpipe (trachea) and then into the lungs. In the lungs, oxygen is exchanged for carbon dioxide in the alveoli, small air sacs where oxygen is taken up by red blood cells and transported to the rest of the body.
Air or CO2 must pass through the respiratory system, specifically the lungs. During exhalation, these gases move out of the lungs and are expelled from the body through the nose or mouth.
No, the mouth does not absorb nutrients. Nutrient absorption primarily occurs in the small intestine, where the nutrients from food are broken down and absorbed into the bloodstream for use by the body. The mouth's main function is to begin the process of digestion by breaking down food into smaller pieces through chewing and mixing with saliva.
you are hungry.
Into the lungs.
Mouth, pharynx, larynx, trachea, primary right and left bronchi, lungs
The Windpipe, also known as the trachea, is the airway from the mouth to the lungs.
The mouth breaks down and absorbs sugars in the food we eat.
Yes, both the mouth and nose help to moisten and warm air before it enters your lungs.
yes
yes
you have to dod mouth to mouth so that if a person is not breathing then you pass air through your mouth to the other person's lungs to keep them ALIVE
through its mouth and with its lungs...like we do. x
it goes to your lungs
Trachea