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.
The pectoralis minor is a fan-shaped muscle of the shoulder girdle. It originates from the third to fifth ribs, and inserts on the coracoid process of the scapula. It is innervated by the medial and lateral pectoral nerves (C6-Th1), branches of the brachial plexus. The pectoralis minor is located under the pectoralis major, and both form the anterior wall of the axilla. The contracted muscle can be easily palpated there. It is also located close in relation to the brachial plexus and both the subclavian artery and vein, which all run between the muscle and the ribcage.