Liability and contra liability accounts are usually classified (put into distinct groupings, categories, or classifications) on the balance sheet. The liability classifications and their order of appearance on the balance sheet are: 1  Current Liabilities.  Long Term Liabilities.
1 Duchenne. 2  The most common form of muscular dystrophy in children, Duchenne muscular dystrophy affects only males. 3  It appears between the ages of 2 and 6. 4  The muscles decrease in size and grow weaker over time yet may appear larger.
Muscular dystrophy (MD) refers to a group of genetic diseases described by progressive dysfunction and/or weakness of skeletal muscles.uscles in charge of eye closure, facial expression, talking, swallowing, breathing, and moving upper or lower extremities might be involved to various extents in different kinds of muscular dystrophies. Some muscular dystrophies also affect the heart muscle causing cardiomyopathy or dysrhythmias.