An acute toxicity refers to a poisonous state (and its adverse effects) that has a combination of the following aspects: It is sudden in onset It is severe in nature
But first, some definitionsâ¦. Medium rare steak is officially defined as steak cooked to an internal temperature of 135 degrees. 130 degrees will get you a rare steak, which isnât a bad choice if youâre dining on a gourmet steak from a quality steakhouse or ordered from Chicago Steak Company.
1 Cook on second side until moisture is visible. 2  Steak will be cooked to medium when it feels springy with blunt tongs. 3  A meat thermometer will show the internal temperature of a medium steak as 140â150Â°F (60â65Â°C).ell Done. 1  Cook on one side until moisture is pooling on top surface. 2  Turn and cook on second side until moisture is pooling on top. 3  Reduce heat slightly and continue to cook until steak feels very firm with blunt tongs. 4  A meat thermometer will show the internal temperature of a well-done steak as 160â170Â°F (70â75Â°C).