Oral administration of dopamine is NOT effective in the treatment of Parkinson disease because dopamine is
A) degraded into L-DOPA in the blood stream
B) digested in the stomach
C) unable to pass from the blood stream into the brain
D) degraded by dopa decarboxylase in the blood stream
E) none of the above
Correct Answer:
Verified
Q2: All of the following drugs can be
Q3: With regard to levodopa administration,"end-of-dose akinesia" describes
Q4: All of the following characteristics of dopamine
Q5: Upon entering the brain,levodopa is then transformed
Q6: Drugs such as selegiline (Eldepryl)and rasagiline (Azilect)that
Q7: Neuronal death that occurs in Parkinson disease
Q8: A decrease in dopamine influence in the
Q10: To prevent premature conversion of L-dopa to
Q11: Parkinson disease typically occurs because of the
Q12: Levodopa administration can help resolve the symptoms
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