A 23-year-old woman is brought to ED by police with bizarre behaviour four weeks postpartum, found wandering with her infant and expressing persecutory delusions.

1. State six features of your history and examination of this woman, including clinical relevance. 6 marks

2. List five investigations you might perform, with justification. 5 marks

3. State four components of your assessment of the child including relevance of each. 4 marks

4. State three options for the ongoing care of the child and when each would be appropriate. 3 marks