Roast in the oven for 4 - 5 minutes per pound depending on the size of the roast. If it's a 2 lb roast, 4 minutes per lb. If it's a larger 4 lb roast, 5 minutes per lb. (example, 2 lbs = 8 minutes roasting at 425).Then turn off the oven and let the roast sit in the hot oven for 2 hours.Do not open the door at all during this time! 1  Remove the roast from the oven and check it with a meat thermometer.f it's a larger 4 lb roast, 5 minutes per lb. (example, 2 lbs = 8 minutes roasting at 425). Then turn off the oven and let the roast sit in the hot oven for 2 hours. Do not open the door at all during this time! 1  Remove the roast from the oven and check it with a meat thermometer.
Possible symptoms of a strangulated hernia include severe pain, redness and tenderness in the hernia region. Other accompanying symptoms can include nausea, vomiting, fever and an overall feeling of poor health.
If you already have a hernia and it suddenly becomes painful, tender, and irreducible (cannot be pushed it back inside), you should go to the emergency department. Strangulation (cut off blood supply) of intestine within the hernia sac can lead to gangrenous (dead) bowel in as little as six hours.