Prolong feeling of sadness, loss of interests, angry outbursts, tiredness, sleep disturbances, anxiety, loss of appetite, slowed thinking, feeling of worthlessness, frequent/reoccurring of suicidal thoughts, unexplained physical problems and having a hard time thinking. [These are just a few symptoms]
Likely the last option, that her husband had been shoving her into a wall when drinking, as this shows the violence that she is enduring.
D. Skeletal muscles I think (not completely sure)