Amy Hudson has been trying to purchase Glen Cappel’s antique…

Amy Hudson has been trying to purchase Glen Cappel’s antique desk for some time, but Glen has been reluctant to sell. One evening Glen said to Amy, “Okay, I’ll sell the desk for $550.” Amy replied, “Thank you, Glen. I accept.” The agreement was not reduced to writing, but Glen and Amy did shake hands. Two days later, Amy sent Glen a letter outlining the terms of the agreement, and stating that she would deliver $550 cash according to the agreement within ten days. The letter was signed, “Best regards, Amy.” Later, Amy had second thoughts, and refused to go through with the purchase. Nothing had been exchanged at this point. Glen:

Albert found a stone in his yard and took it to Bob, a jewel…

Albert found a stone in his yard and took it to Bob, a jeweler, for evaluation. Although Bob knew what the stone was, he told Albert that he wasn’t sure as to the nature of the stone, but that he thought it was a topaz. Bob then offered to buy the stone for $25 and Albert agreed. Later Albert found out the stone was an uncut diamond worth about $700.

A 42-year-old male is brought to the clinic for a psychiatri…

A 42-year-old male is brought to the clinic for a psychiatric evaluation after his spouse noted a significant change in his personality. The patient, previously a detail-oriented engineer, has begun making impulsive financial decisions and struggles to organize complex tasks or grasp abstract concepts during the interview. Neurobiological dysfunction in which of the following brain regions is most likely responsible for these deficits in executive functioning and abstract reasoning?

A 63-year-old patient with schizophrenia presents with new-o…

A 63-year-old patient with schizophrenia presents with new-onset rigidity, bradykinesia, and a resting tremor after several months of treatment with a high-potency first-generation antipsychotic. Neurologic examination reveals impaired motor coordination and slowed voluntary movements. The PMHNP recognizes that these symptoms are related to dopamine blockade affecting a specific brain structure responsible for movement and coordination.Which of the following structures is primarily responsible for movement and coordination and is most affected by antipsychotic-induced dopamine antagonism in this patient?