What is the primary mechanism of action shared by both SSRIs and SNRIs in the treatment of depression?

Research on personality suggests that people who score high on Dark Triad traits (narcissism, Machiavellianism, and psychopathy) tend to score:

Jordan is organized, punctual, and dependable. They also prefer to plan tasks well in advance rather than act spontaneously. Which of the Big Five traits would Jordan most likely score highest on?

A patient using methamphetamine develops rapid mood swings and insomnia. Which intervention is MOST appropriate?

A patient with AUD refuses abstinence-based treatment. The PMHNP’s BEST harm-reduction response is:

A pregnant patient with moderate OUD asks whether switching from methadone to buprenorphine will eliminate neonatal abstinence syndrome (NAS). What is the most accurate response?

A PMHNP coordinating care for a patient with severe AUD, PTSD, and homelessness prioritizes which intervention as MOST consistent with integrated trauma-informed care?

A 66-year-old patient with AUD has cognitive impairment. Which medication is MOST appropriate?

A daily cannabis user presents with irritability, decreased appetite, and sleep difficulty. What diagnosis is most likely?

A patient recently started on long-acting injectable naltrexone for AUD develops severe pain requiring emergency surgery. What instruction should the PMHNP expect the surgical team to follow?