A mother brings her 3-year-old son to the doctor because she is worried that he might be harming himself by constantly banging his head on the wall. He has been exhibiting this behavior for a few months. She is also worried because he has started to speak less than he used to and does not respond when his name is called. He seems aloof during playtime with other children and seems to have lost interest in most of his toys. What is the most likely diagnosis?
AAutism spectrum disorder
BAttention deficit hyperactivity disorder
CGeneralized anxiety disorder
DBipolar disorder
EObsessive-compulsive disorder
A 20-year-old female presents to student health at her university for excessive daytime sleepiness. She states that her sleepiness has caused her to fall asleep in all of her classes for the last semester, and that her grades are suffering as a result. She states that she normally gets 7 hours of sleep per night, and notes that when she falls asleep during the day, she immediately starts having dreams. She denies any cataplexy. A polysomnogram and a multiple sleep latency test rule out obstructive sleep apnea and confirm her diagnosis. She is started on a daytime medication that acts both by direct neurotransmitter release and reuptake inhibition. What other condition can this medication be used to treat?
AObsessive-compulsive disorder
BBulimia
CAttention-deficit hyperactivity disorder
DTourette syndrome
EAlcohol withdrawal
A 15-year-old girl is brought into her pediatrician's office by her mother because the mother thinks her daughter has attention issues. The mother explains that her daughter started high school four months ago and had lackluster grades in a recent progress report despite having earned consistent top marks in middle school. The mother complains that her daughter never talks to her at home anymore. The patient yells at her mother in the exam room, and the mother is escorted out of the room. The patient scoffs that her mother is so overbearing, ruining her good days with criticism. She begins to chew gum and states that she hates hanging out with the girls on the cheerleading squad. She denies experiencing physical abuse from anyone or having a sexual partner. She has seen kids smoke marijuana underneath the football field bleachers, but does not go near them and denies smoking cigarettes. She denies any intention to harm herself or others, thinks her grades went down because her teachers are not as good as her middle school teachers, and states she thinks she learns best by watching explanations through online videos. What is the most likely diagnosis?
AAttention deficit hyperactivity disorder
BConduct disorder
COppositional defiant disorder
DAntisocial personality disorder
ENormal behavior
+ 7 more in the PDF
Browse all chapters