Tag: gas exchange and smoking
Questions Related to gas exchange and smoking
Fill the following table related to partial pressure (in mm of Hg) of respiratory gases in different parts:
Respiratory gases | Alveoli | Blood (oxygenated ) | Tissues |
---|---|---|---|
$O _2$ | - | - | $40$ |
$CO _2$ | $40$ | $40$ | - |
The exchange of respiratory gases with the blood occurs at.
In lungs, a respiratory bronchiole divides to form.
Which is the end part of pulmonary or lung division and place of gaseous exchange?
Oxygen and carbon dioxide concentration in the alveolar air is respectively.
Inner/alveolar surface area of human lungs is?
Approximate normal composition of alveolar air is?
What is correct?
Complete and balance the following equation $Na _2HPO _4+X\rightarrow Y+NaH _2PO _4$.
The partial pressure of oxygen in the alveoli of lungs is?