A 61-year-old man presents with thickened toenails. Keratin and debris have accumulated distally and underneath, and the nail has separated from the nail bed. Which of the following is most consistent with this clinical scenario?

A 48-year-old woman presents to the nurse practitioner with a history of nonspecific back pain between the lower rib margin and the gluteal folds for 3 months. She reports significant emotional distress and functional impairment related to this ongoing pain. She denies a history of injury or trauma to her back or neck. Which of the following is INCORRECT about chronic lower back pain?

During a psychiatric evaluation, the psychiatric-mental health nurse practitioner conducts a psychiatric review of systems (ROS) in which he reviews common psychiatric symptoms that may not have been elicited in the history of present illness (HPI). Which of the following questions is most likely designed to elicit a response for the system "anxiety"?

A 19-year-old man presents to the PMHNP for a psychiatric evaluation with a chief complaint of intrusive thoughts and compulsive behaviors. Of the following, which is considered the gold standard assessment tool for obsessive-compulsive disorder (OCD) severity?

A 51-year-old White woman presents with suspected basal cell carcinoma (BCC). Which of the following is NOT true about BCC?

A 22-year-old man reports that he hears someone knocking on his door at night, but every time he answers the door, no one is there. He thinks he hears his neighbors outside talking, even when he knows they are not home. He says he knows it’s his “imagination," but he feels “compelled” to answer the door, “no matter what time of day,” even if he is sleeping. He says he has had similar episodes “in the past,” but this has been going on for at least 6 months, and it has become problematic. What is the most appropriate diagnosis?

A 66-year-old woman with suspected atrial fibrillation wants to know why she is being asked to wear a Holter monitor for 24 hours. Which of the following is the appropriate response?

The PMHNP is evaluating a new patient, a 33-year-old woman. She reports feeling "keyed up" most of the time, having constant muscle tension, and excessively worrying about "every little thing." These symptoms have been occurring for about 9 months, and they are causing her significant distress at home and at work. She takes no medications, and her lab work and physical exam are negative for an underlying medical cause for these symptoms. What diagnosis is most likely?

A 21-year-old patient with a history of asthma presents with sudden onset shortness of breath and difficulty breathing. Which characteristics would help the nurse practitioner make a differential diagnosis of an anaphylactic reaction?

Which of the following characteristics would be expected of a patient with life-threatening asthma?

A 23-year-old graduate student is appointed to be the team leader for a group project. He is so rigid and inflexible about the rubric that other members of the team get frustrated, and the project almost collapses. He insists that each section must be completed and perfected before the next section can be started. The project is eventually finished, but no one on the team will work with him again. Which disorder best reflects this man's behaviors?