As the rate of contrast injection increases, the degree of contrast enhancement _________ and the duration of contrast enhancement decreases.

A patient presents with sudden-onset neurological deficits suggestive of a large-vessel cerebral occlusion. In which of the following conditions would an interventional radiologist most likely consider performing a thrombectomy?  

A 70-year-old man with Parkinson’s disease develops visual hallucinations. Which antipsychotic is the safest choice?

Carbamazepine is associated with which significant adverse effect?

Which agent is best for patients with liver disease and schizophrenia? 

Which neurotransmitter systems are most commonly implicated in the pathophysiology of major depressive disorder?

Which drug requires slow titration to avoid risk of severe rash?

Use Simpson’s Rule and n = 6 to find an approximation for the definite integral

A 45-year-old man with schizophrenia taking clozapine for 8 months presents with fever and sore throat. His WBC is 2,500/µL and ANC is 900/µL. What should the ARNP do next?

A 33-year-old woman with bipolar II disorder is prescribed a medication that is particularly effective for preventing bipolar depression and works by inhibiting glutamate release and blocking voltage-sensitive sodium channels. Known by the brand name, Lamictal.  Which drug has this mechanism of action?