Spasticity is a feature of altered skeletal muscle performance in muscle tone involving hypertonia; it is also referred to as an unusual tightness, stiffness, or pull of muscles. The word spasm comes from the Greek word ÏÏÎ±ÏÎ¼ÏÏ, meaning drawing, pulling..
Meatloaf is done when a meat thermometer inserted in its center reads 160 degrees Fahrenheit. Ground beef used for food items like hamburgers or meatloaf should be at this temperature after it is cooked. Eating undercooked ground beef can lead to E.coli poisoning, according to KidsHealth. Continue Reading.
A 2.5 pound meatloaf should be cooked for approximately 1.5 hours  in a preheated 350 degree oven. Cook until the inside of the  meatloaf is 170 degrees or until the juices â¦ are no longer pink or  red. 5 people found this useful.