A subtype of OCD that begins before puberty and is characterized by an episodic course with severe exacerbations has been linked to infections caused by which of the following?

Psychosis can occur as a part of many psychiatric syndromes other than schizophrenia, including:

Generalized anxiety disorder is defined as excessive anxiety and worries about several events or activities most of the time for at least _______________________________.

A 37-year-old man is diagnosed with moderate depression and agrees to start pharmacotherapy. His medical history is noncontributory, and he is not taking any medications. After discussing treatment options, it was decided to initiate therapy with citalopram. The PMHNP realizes that the maximum daily dose for this patient is:

According to the DSM-5 TR, borderline personality disorder (BPD) is included in

These are all neurobiological theories of anxiety disorders except

Which 2 suicide screening tools have been approved by The Joint Commission?

A 46-year-old man presents with a long-standing belief that his thoughts are being taken from his head and used to create a blockbuster movie. He is certain that the government is involved because they often communicate with him through a microchip they have implanted in his brain. What would the most likely diagnosis be for this man?

A 37-year-old man with a diagnosis of schizoaffective disorder develops an alteration in his level of consciousness, marked muscle rigidity, mild fever, hypertension, leukocytosis, and an elevated CPK. He has been transferred to the ICU and is being treated for acute renal failure. A recent change in which medication is most likely responsible for this presentation? 

Individuals diagnosed with borderline personality disorder (BPD) account for ______% of all psychiatric hospital admissions.