HumanaChoice(PPO) Â® is a Medicare Advantage Preferred Provider Organization (PPO) plan that gives you freedom to choose which doctors, specialists and hospitals you visit.You can help lower your costs when you use network providers.umanaChoice (PPO) plans give you all the benefits of Original Medicare and more, including: 1  Prescription drug coverage (some plans do not include drug coverage). 2  Emergency coverage when you travel outside the U.S. 3  Find a plan in your area.
For safety, the USDA recommends cooking hamburgers and ground beef mixtures such as meat loaf to 160Â°F (70Â°C) on a meat thermometer. However, âwhole muscleâ meats such as steaks and roasts may be cooked to approximately. 1  145 Â°F (60Â° C) medium rare.  160 Â°F (70Â° C) medium.
Roasting times for beef. Preheat your oven to 160Â°C (325Â°F) and use these cooking times to prepare a roast that's moist, tender and delicious. Your roast should be covered with foil for the first half of the roasting time to prevent drying the outer layer.ow long you would cook a 2.2 pound beef roast depends upon how you  like it cooked. For a rare beef roast, cook at 200 degrees  Celsius/390 degrees Fahrenheit for 30 minute â¦ s.