2 - 2,5 cm
one
The term "large diameter" is not hyphenated when used as a noun phrase, such as "the large diameter of the pipe." However, it is hyphenated as an adjective before a noun, for example, "a large-diameter pipe." The hyphen clarifies that "large" modifies "diameter" as a single concept.
they are aortas
It's a big blood vessel close to the heart.
aortas
Yes. My boyfriend has two aortas going to his lower body, its a mutation that causes him no problem at all. He didn't know he has it until he was in his late teen when he had a scan for an unrelated reason.
how do you measure diameter
The Aorta channels the blood out of the heart and into the bloodstream after it has been oxygenated
35 cm
The diameter is twice as large as the radius.
The largest diameter airways are the mainstem bronchi. Smaller-diameter airways are the bronchioles.
aortas