Erinaceus europaeus - West European Hedgehog: 1  0.3-0.5 mg/kg (300-500 Âµg/kg) intramuscularly. 2  1.0 mg/kg intramuscularly. 3  For reversal of medetomidine, equal volume to the volume of medetomidine used. 4  For reversal of xylazine 1 mg/kg (following anaesthesia using xylazine 1-2.5 mg/kg / ketamine 5-15 mg/kg.).
The pectoralis (pec) muscles are large, highly visible muscles located on each side of the chest. Their primary job is help the shoulders and arms move and lift. When you perform a push-up or chest fly, you are activating the pecs. Because they are among the strongest muscles in the body, they are less likely to be strained (pulled), but it can happen. Dave Cruz. Grade 1 strains involve a few torn muscle or tendon fibers.
in the chest/ breast The pectoralis major muscles are found in the chest. One on each side of the sternum. They adduct the arms.