With a glenohumeral dislocation, a dimple in the skin occurs below the shoulder joint and the head of the humerus that can be felt with the hands (palpated). This dimple can be accentuated by pulling down on the affected arm (sulcus sign).
A pastry chef is also known as a patissier or patissiere (female version of the term.) These individuals are considered professionals in a restaurant kitchen and are part of a business hierarchy, which can change between establishments.
Commis chef. A commis chef is the lowest cook in the restaurant kitchen hierarchy. A commis chef may have only recently completed (or still be in the middle of) their formal training. This is generally a training/apprentice type position; the commis is expected to learn on the job and work their way up the hierarchy.