most common compulsion hand washing or door checking ?
Many sources say hand washing. But unfortunately, Kaplan talks about checking. So, might be a bad question, as you will not know the reference point of examiner
ego alien thoughts are in obsession or its a different entity .
ego dystonic thoughts in OCD, ego alien thoughts suggestive of Schizophrenia.
Compulsion most common is door checking!! In obsession it talks about hand washing as most common… Ref:kaplan.
Obsession - dirt> doubt
Compulsion- checking > washing