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 Deadliest Snake in the United States. The first thing that one should know about deadly snakes in the United States is that it is unlikely that you will ever encounter any of them. If you are a hiker, and find yourself in and around their habitat often, then you may occasionally come into contact with them.