How to make the perfect porchetta. 1  The Italian version of hog roast, stuffed with garlic and herbs and generously salted, is utterly sublime. But lacking consensus on how to prepare it, Iâve had to spend a month testing slow-cooked pork and salty crackling.
But cough CPR should be used only by a person about to lose consciousness, an indication of cardiac arrest, he cautions. It can be dangerous for someone having a heart attack that does not result in cardiac arrest. Such a person should call for help and then sit quietly until help arrives, he says.
Coughing drives fast-moving air from the lungs, which causes your airways to vibrate. This vibration loosens the mucus thatâs stuck to the mucus membranes in your airways. Coughing propels this mucus upwards and out of your airway.