A 48-year-old guy visits the clinic because he is worried about his very dry, red, and cracked skin. The patient states that he always washes his hands after touching anything out of concern for possible infection. He washes his hands for three to four hours every day and takes several showers. He just lost his job because he wouldn't use keyboards that were shared by coworkers, and he's scared that he won't be able to get another one. Physical examination reveals erythematous palms with skin that is flaking. Treatment of this patient's disorder is most likely to involve a medication affecting which of the following neurotransmitters?

Question

A 48-year-old guy visits the clinic because he is worried about his very dry, red, and cracked skin. The patient states that he always washes his hands after touching anything out of concern for possible infection. He washes his hands for three to four hours every day and takes several showers. He just lost his job because he wouldn't use keyboards that were shared by coworkers, and he's scared that he won't be able to get another one. Physical examination reveals erythematous palms with skin that is flaking.   Treatment of this patient's disorder is most likely to involve a medication affecting which of the following neurotransmitters?

Quizplus · Accepted Answer

Eductional Objective: Obsessive-compulsive disorder (OCD) is marked by recurring, bothersome thoughts that cause ritualistic, repeated activities. First-line treatments for OCD include selective serotonin reuptake inhibitors, which work by preventing serotonin reuptake.

A 48-Year-Old Guy Visits the Clinic Because He Is Worried