Which kinesic indicator was most useful in determining if members of the audience are under stress?

How do you treat broken blood vessel? Is it common to vomit after tonsillectomy? How does a urinary tract infection influence urine pH? What role did the Church play during the Black Death? Is the cephalic vein a deep vein? Could fluid build up in the lungs mean a congenital heart problem? What is the test to see how much oxygen is taken in with every heart beat? What structure regulates the flow of material into the colon? What food tube carries the food from the pharynx to the stomach? What is the Point at which two bones move against each other other? Can you give a tetanus under influence of alcohol? What muscles extends along the side of the neck from the ear to the collarbone? Can a married pregnant 16 year old receive independent living? What are viengray tablets used for? What is the differences between pharyngitis and laryngitis and bronchitis? How long do you have to wait before taking a pregnancy test? What body regions are Gastroesophageal Reflux Disease associated with? Can anxiety make you feel like you hate everything and are afraid of things and how they will make you feel and what they will remind you of even things as ridiculous as unknown colors and smells? How many parents let their children outside after 7 o clock? How did Dr John Snow gain proof of the causes of cholera?