The answer to your question is conduction.
<span>Taking medicines orally can also be called
b. ingestion.
</span>
Because you are taking things that don't belong to you without asking.
I would say C, schizophrenia,
because schizophrenia is "a mental disorder that in many ways centers around not recognizing what is part of reality – namely, having psychotic breakdowns." It is not related to anxiety, as anxiety is classified as "neurotic" while schizophrenia is classified as "psychotic".
