Causes of Similar Symptoms to Respirations, grunting. Research the causes of these symptoms that are similar to, or related to, the symptom Respirations, grunting: 1  Wheezing (764 causes). 2  Stridor (695 causes). 3  Difficulty breathing (2922 causes). 4  Noisy breathing. 5  Asthma (320 causes). 6  Allergies.
Of the 10 deadliest jobs in America, according to the BLS' National Census of Fatal Occupational Injuries, most are blue-collar occupations. For years, fishing ranked as the most deadly, but logging took the top spot in 2012. Meanwhile, workers doing these jobs don't earn that much money.
The average fatality rate for U.S. workers is 3.8 deaths per 100,000 employees. That rate is 27.1 per 100,000 for offshore workers, according to data from the Bureau of Labor Statistics. Offshore oil and gas worker made an average of $37,640 a year in 2010 -- CNBC called the profession one of the worst 10 jobs in America earlier this month.