The LEAST systemic effect occurs with which of these medication administration methods? 

 Tinctures of Opium have been available since: 

Which one of these drugs provides analgesia by binding to opiate receptor sites? It also has fewer undesirable effects such as respiratory depression and addictive tendencies. 

Which one of the listed drugs would be most accurately classified as a synthetic sympathetic agonist? 

Your adult patient is presenting with respiratory depression and appears sedated; you suspect the patient has overdosed on their prescription of diazepam. Which medication would be most appropriate to administer? 

Administrations of H2 receptor antagonists like cimetidine have what physiologic effect on the patient? 

Labetalol lowers blood pressure by what mechanisms?

 Nalbuphine belongs to which classification of drug? 

You are called to the scene of a 47-year-old with a current chief complaint of chest pain. The patient denies a history of any illness or injury. Which of the following will provide you with the greatest information? 

Which of the following would be the proper drip rate of a 10 cc/kg infusion for a 4-kg neonate using a 15 gtts set over a 15-minute time frame?