A doctor may suspect a pleural effusion based on a person's symptoms and physical examination. Doctors may use auscultation (listening with a stethoscope), percussion (tapping on the chest), and other maneuvers when a pleural effusion is suspected. Most often, pleural effusions are discovered on imaging tests.
I am my significant other. there is no other half of us. we are not a whole. having said that, having someone in your life to love and engage with on a level so many cannot experience, and a person who gives you purpose in life is what is often defined as the significant other. you don't find that person, they don't find you..
We talk about that level of precision as how many significant digits the number has. The significant digits in a number start at the first non-zero digit and end at the last digit. Examples: 1417 has four significant digits, and so do 1.417 and 0.00001417.