Sometimes the cause of hematuria can be elucidated solely on the basis of the medical history and urine testing, or urinalysis. This is especially true for young people, in whom the risk of malignancy is very low.
Best Answer: For a boneless prime rib it averages about 15 minutes per pound at 350F, but it really is best to have a meat thermometer. For medium-rare, you want to take it out of the oven at 135, because it's going to keep cooking a bit, even after it's out of the oven.
1 After 20 minutes of high heat cooking reduce heat to 350Â°F and continue to roast for 1 hour to 1 hour and 15 minutes OR until the meat thermometer reads 130Â°F for rare doneness OR 140Â°F for medium-rare doneness, that is the way a prime rib really should be served, check your roast after 1 hour cooking time. After 20 minutes of high heat cooking reduce heat to 350Â°F and continue to roast for 1 hour to 1 hour and 15 minutes OR until the meat thermometer reads 130Â°F for rare doneness OR 140Â°F for medium-rare doneness, that is the way a prime rib really should be served, check your roast after 1 hour cooking time.