A 41-year-old man presents to the PMHNP with a diagnosis of schizoid personality disorder. According to Erikson, failure to resolve which psychosocial developmental stage is associated with this personality disorder?

Two weeks ago, the PMHNP prescribed the antidepressant escitalopram (Lexapro) for a 28-year-old female client with generalized anxiety disorder. At her initial appointment, she scored 28 on the Hamilton Anxiety Rating Scale (HAM-A). At today’s follow-up visit, she scored 26. She reports no side effects from the Lexapro. Which of the following is the next step for the PMHNP?

A 10-year-old boy is brought by his mother to the PMHNP for evaluation of a sudden onset of obsessions, compulsions, and tics. During the history and exam, the PMHNP learns that the child recently had strep throat. What is the most likely diagnosis?

The PMHNP has diagnosed an 8-year-old boy with oppositional defiant disorder (ODD). Which of the following is the most effective treatment?

A 21-year-old unmarried man has near-daily intrusive thoughts that his neighbors knock on his door at night. He tells the PMHNP he knows this knocking is just his "imagination" because the neighbors work nights and are not home. However, he feels compelled to get out of bed and open the door, no matter what time it is. He opens and closes the door repeatedly for at least an hour, sometimes longer. He says he has had this problem "in the past" and did not seek help for it. This time it has been going on at least 6 months and is becoming "problematic." It is interfering with his ability to get a good night's sleep and he is having problems at work. His roommate is also very troubled by it. The PMHNP will diagnose him with which of the following?

A 46-year-old woman with a BMI of 35 reports episodes of feeling "out of control" with eating. She says that during these episodes, she eats an extremely large quantity of food in a short period of time. She eats quickly and past the point of being full, which leaves her feeling physically uncomfortable. After these episodes, she feels ashamed. She has been hiding this behavior from her friends and family for about 4 months. What is the most appropriate diagnosis?

Which of the following represents one of the key changes from the DSM-4 to the DSM-5?

A 47-year-old woman presents to the PMHNP with a chief complaint of anxiety. She is the primary caretaker for her 79-year-old mother, who has Alzheimer's disease. Which of the following tools will the nurse practitioner use to assess the client's level of anxiety?

An urgent care nurse practitioner comes in to examine his patient, a 77-year-old woman who was brought in by her family for altered mental status. He notes that the patient appears restless and does not know where she is. Upon further assessment, he notes that her pupils are sluggish to react to light and are unequal in size. She is unable to sit up at the side of the bed and her blood pressure is 190/88 mm Hg. Which of the following does the NP suspect?

The psychiatric-mental health nurse practitioner is treating a 6-year-old boy with autism spectrum disorder (ASD) who has not responded to 9 months of psychosocial therapy and continues hitting his younger brother. What is the most appropriate treatment for the PMHNP to initiate at this time?

A 66-year-old woman presents to the nurse practitioner with complaints of dyspnea, syncope, and palpitations. She believes she is having anxiety, but she has no history of mental health issues and is undergoing no major stressors. Which findings on physical exam would lead the NP to suspect atrial fibrillation?