Which of the Following Statements Is NOT True of Dopamine

question 9

Multiple Choice

Which of the following statements is NOT true of dopamine, a neurotransmitter, and schizophrenia?

• A) Several lines of evidence have supported the original dopamine theory that symptoms of schizophrenia are caused by excess levels of dopamine in the frontal lobe and limbic system.
• B) Phenothiazines and neuroleptics increase the functional level of dopamine, which helps to reduce psychotic symptoms of schizophrenia.
• C) The new dopamine theory suggests that the traditional theory is too simple, and evidence supports that many people with schizophrenia do not respond to Phenothiazines, which may indicate that other neurotransmitters are involved in the disorder.
• D) Critics of the original dopamine theory argue that the theory does not adequately explain the positive and negative symptoms of schizophrenia.

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Definitions:

Inventory Management

The process of ordering, storing, using, and selling a company's inventory. This includes the management of raw materials, components, and finished products, as well as warehousing and processing such items.

Days' Sales

A measure that indicates how many days, on average, it takes a company to collect revenue after a sale has been made.

Retail Method

An estimating method used to calculate inventory cost, based on the retail price, to determine cost of goods sold and ending inventory.

Inventory Estimating

A method used to approximate the amount of inventory a business has without doing a detailed physical count, often applied in periodic inventory systems.