The right main bronchus
The right main bronchus, about 2.5 cm in length, is shorter, wider, and more nearly vertical than the left. Because it is in almost a direct line with the trachea--> foreign objects traversing the trachea are more likely to enter the right main bronchus.
The right primary bronchus is slightly wider and at a steeper angle than the left primary bronchus. This is due mostly to the fact that the heart occupies a larger portion of the left lung than the right. This makes the right lung bigger so it needs a wider bronchus for air to fill it up. Plus since the heart is a bit more to the left, the left bronchus branches off at more of an angle. The combination of these two factors makes the right bronchus more susceptible to obstructions if a foreign object travels down the trachea leading the bronchus.
Foreign objects which enter the Trachea are more likely to pass in to the right bronchus . This is because of the positioning of the bronchus which is more vertical than the left bronchus so the effect of gravity is more marked. It is also wider and shorter than the left bronchus.
Yes, the primary bronchus is larger and more vertical than the secondary bronchus, making it easier for an aspirated object to become lodged there. Additionally, the right primary bronchus is wider and more in line with the trachea, increasing the likelihood of foreign objects getting stuck there.
Obstruction can be at various sites. You need to specify where the obstruction is
The right main bronchus is wider, shorter, and more vertical than the left main bronchus, and it enters the right lung at roughly the level of the fifth thoracic vertebra.In contrast, the left main bronchus is smaller in size, but longer in length than the right main bronchus. The left main bronchus enters the root of the left lung opposite to the sixth thoracic vertebra, passes underneath the aortic arch.
Foreign objects that enter the respiratory passageways are more likely to become lodged in the right primary (main) bronchus.
The answer to that question completely depends on where you live, and on which scientists are the "foreign" ones to you.
Bob was completely horrified with the horrible grammar the foreign person said
no
Because the right side is bigger in size and vertical (less angulated). The left is smaller in size and and more angulated.