25. One major problem with the use of clonidine in opioid withdrawal is that it
a. can induce hypertension.
b. reduces the risk of other compounds being abused.
c. increases the risk of drop in blood pressure (increasing risk of patient falls).
d. is prone to induce psychotic episodes.
26. Methadone was originally used as a
a. narcotic analgesic developed for use in World War II.
b. way to interrogate captured prisoners, which is to say a truth serum.
c. compound to enhance the effects of the amphetamines being administered to German combat soldiers in
World War II.
d. experimental narcotic analgesic that was found to be more dangerous than morphine.
27. Methadone is thought to be effective because it
a. blocks just 25-35 percent of opioid receptor sites, enough to prevent cravings for these drugs over extended
periods of time.
b. binds to narcotic analgesic molecules in the blood, preventing them from forming chemical bonds with blood
proteins and thus being more easily removed from the circulation.
c. is able to block 50 percent of the mu receptor sites without activating them.
d. activates only the kappa opioid receptor sites, causing dysphoria should the individual abuse opioids.
28. Inspiteofmethadone’sproveneffectivenessinloweringmorbidityandmortalityratesamongintravenousopiate
abusers
a. the Drug Enforcement Administration still threatens those who prescribe it to narcotics addicts.
b. 13 states do not have methadone maintenance programs.
c. 4 states require the total number of persons on methadone maintenance programs in that state be limited to
under 300 people.
d. 4 states do not have methadone programs at all.