Which of the following is true of xanthines?
A) Increase levels of energy-producing cyclic adenosine monophosphate (cAMP).
B) Increase production of phosphodiesterase (PDE)
C) Cause drowsiness when used with herbs such as St. John's Wort
D) Have a sympathomimetic action
A
Health Professions
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The part of the personnel manual that addresses the office's absentee policy may include finding a replacement when an employee has missed work
Indicate whether the statement is true or false
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Which of the following describes a type of natural or synthetic drug that has properties that interfere with specific receptors in the brain that "turn off" pain in the body?
a. Opiates b. Opioids c. Anesthetics d. Methadones
Health Professions