Explain How Caffeine,a Methylxanthine,works to Stimulate Bronchodilation in Asthma

question 20

Essay

Explain how caffeine,a methylxanthine,works to stimulate bronchodilation in asthma.

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Definitions:

Positive Symptoms

Manifestations of psychotic disorders such as delusions and hallucinations that represent an excess or distortion of normal functions.

Negative Symptoms

Features associated with reductions or deficits in normal emotional and behavioral functions, often seen in schizophrenia, such as apathy and lack of speech.

Social Withdrawal

The act of removing oneself from social interactions and activities, often as a response to anxiety, depression, or other stressors.

Antisocial Personality Disorder

A mental disorder characterized by a long-term pattern of disregard for, and violation of, the rights of others.