A factory produces widgets. At first, hiring more workers increases production, but eventually, additional workers cause production per worker to decrease. This is an example of:

If at the same time, a new study comes out showing the health benefits of tea as an alternative to coffee, what will happen in the coffee market?

Which of the following neurotransmitter imbalances is most commonly associated with schizophrenia?

A client with depression has been prescribed fluoxetine (Prozac) by the primary health-care provider. On assessment, the nurse finds that the client has a history of Parkinson’s disease. Which condition is most likely to be present in this client?

A nurse is reviewing medications for a patient with obsessive-compulsive disorder (OCD). Which medication is most likely to be prescribed?

Which characteristic differentiates bipolar II disorder from bipolar I disorder?

A patient with major depressive disorder (MDD) states, “I just feel hopeless all the time.” What is the nurse’s priority action?

A nurse is caring for a patient with delirium. Which intervention is most appropriate?

Which neurotransmitter is primarily implicated in the regulation of mood and is often targeted in the treatment of depression?

The registered nurse is teaching a group of nursing students about the behavior of clients with obsessive-compulsive disorder (OCD). Which response of the student nurse indicates effective learning? Select all that apply.