Lori Has Periods of Dejection and Apathy That Are Not

question 115

Multiple Choice

Lori has periods of dejection and apathy that are not as severe as are seen in major depression. She also has periods when she abruptly becomes elated and has little need for sleep. Her symptoms never reach the level of psychosis, but the mood swings have been recurrent for over four years. The best diagnosis for Lori is

• A) schizoaffective disorder.
• B) bipolar I disorder.
• C) recurrent dysthymia.
• D) cyclothymia.

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Definitions:

Peripheral Organs

Peripheral organs refer to the organs and systems located outside of the central nervous system, mainly involved in carrying out the specific functional tasks of the body.

CCK

Cholecystokinin (CCK) is a hormone that stimulates the digestion of fat and protein by releasing bile from the gallbladder and digestive enzymes from the pancreas.

Genetically Obese Rats

Rats that become obese due to genetic predispositions, often used in studies to understand obesity in humans.

Lateral Hypothalamus

A part of the hypothalamus in the brain that plays a significant role in controlling hunger and thirst.