Dependence is the most common form of chemical dependence in the united states.
a. alcohol b. tobacco c. nicotine d. marijuana i think its c.

Blood cells bring oxygen to cells and take carbon dioxide away. true or false

Antibiotics are given when an std is caused by a virus. true or false

Aclient, prescribed dextroamphetamine for attention deficit hyperactivity disorder (adhd), has developed a common adverse effect of the medication since beginning therapy. which initial intervention should the client be encouraged to implement? a. increase fiber intake. b. take an over-the-counter (otc) laxative daily. c. take metronidazole. d. take diphenoxylate hydrochloride.