* not completed

. Which is true about the opium wars?

It began when China raised the price of their opium and England refused to pay it correct incorrect

It began when the Chinese destroyed opium that England had illegally smuggled into China correct incorrect

About 1000 times more British soldiers were killed than Chinese soldiers correct incorrect

As a result of the wars, opium addiction was essentially unknown in China correct incorrect

* not completed

. Which of the following is true?

When the opium poppy matures, it extrudes pure heroin correct incorrect

Opium contains morphine and codeine correct incorrect

Opium is more potent than morphine correct incorrect

There are about 45 different kinds of poppies that produce a sufficient quantity of opium to make their cultivation economically worthwhile correct incorrect

* not completed

. Which of the following is not a semi-synthetic opioid?

Hydromorphine correct incorrect

Oxymorphone correct incorrect

Methadone correct incorrect

Heroin correct incorrect

* not completed

. Which of the following is an effect of opioids?

Anxiety correct incorrect

Sharper cognitive function and increased memory correct incorrect

Increased urination correct incorrect

Analgesia correct incorrect

* not completed

. Which of the following is not associated with long-term use of heroin?

Cardiomyopathy correct incorrect

Difficulties with decision making correct incorrect

Tolerance to heroin's analgesic and euphoric effects correct incorrect

Cross tolerance to other opioids correct incorrect

* not completed

. "Opiates" is a comprehensive term that refers to any natural, synthetic, or endogenous substance that binds to the opioid receptor

a)True correct incorrect

b)False correct incorrect

* not completed

. All opioids are currently Schedule I

a)True correct incorrect

b)False correct incorrect

* not completed

. Because the heroin in Vietnam was so dilute, soldiers had to inject a lot of it to get high

a)True correct incorrect

b)False correct incorrect

* not completed

. Most of those who use prescription pain relievers nonmedically buy their drugs off the internet

a)True correct incorrect

b)False correct incorrect

* not completed

. Fentanyl is more potent than heroin

a)True correct incorrect

b)False correct incorrect

* not completed

. Mu opioid receptors are involved in analgesia, euphoria, reward, and addiction

a)True correct incorrect

b)False correct incorrect

* not completed

. Opioids suppress respiration

a)True correct incorrect

b)False correct incorrect

* not completed

. Females have fewer opioid receptors in the periaqueductal gray, so compared to males, they experience more pain with the same stimulus

a)True correct incorrect

b)False correct incorrect

* not completed

. Longtime opioid users show increased tolerance to the drug if they take it in locations other where they have previously repeatedly taken the drug

a)True correct incorrect

b)False correct incorrect

* not completed

. The Rat Park experiments illustrated the fact that opioids are the most addictive drug known to man

a)True correct incorrect

b)False correct incorrect