Which of the Following Best Characterizes the Current Research on Stem

question 58

Multiple Choice

Which of the following best characterizes the current research on stem cells?

• A) Stem cells have been shown to be the most effective means of repairing the brain for most diseases.
• B) Stem cells have not been shown to be effective in treating neural disorders.
• C) Stem cells show a great deal of promise for treating diseases such as Parkinson's disorder or spinal cord injury, but more work is needed.
• D) Stem cells are effective only if they are implanted in animals.

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Definitions:

Paranoid Schizophrenia

A subtype of schizophrenia characterized by prominent delusions or auditory hallucinations in the context of relative preservation of cognitive functioning and affect.

Oxygen Deprivation

A condition resulting from an insufficient supply of oxygen to the body that can lead to various health complications.

Schizophrenia

A grave psychological ailment manifested by disruptions in reasoning, interpreting reality, affectivity, verbal communication, personal identity, and behavior.

Risk Factor

A risk factor is any characteristic, condition, or behavior that increases the likelihood of developing a disease or injury.