Rats Exposed to High Concentrations of Carbon Tetrachloride Suffer Rapid

question 55

Multiple Choice

Rats exposed to high concentrations of carbon tetrachloride suffer rapid and extensive liver damage.  Light microscopic examination of affected liver specimens shows fatty change and hepatocyte necrosis.  These changes are the result of:

• A)Hypoperfusion
• B)Hypoxia
• C)Abnormal signal transduction
• D)Free radical injury
• E)Mitochondrial dysfunction

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Definitions:

Reinterpret

To consider or present something in a new or different perspective.

Hallucinations

Perceptions in the absence of external stimuli that have qualities of real perception; can affect all five senses.

Cognitive-behavioral

A psychological approach that combines cognitive and behavioral therapies to treat various disorders, focusing on changing negative thought patterns and behaviors.

Change Reactions

Emotional or behavioral responses triggered by alterations in one's environment or life situation.