What are the differences between stimulants, opiates, and hallucinogens?
What will be an ideal response?
* Stimulants are drugs that increase the activity of the central nervous system and many of them, such as amphetamines and cocaine, appear to work via dopamine and norepinephrine.
* Opiates are drugs that reduce pain and include morphine, codeine, and heroin which can be highly addictive.
* Hallucinogens are drugs that cause changes in the perceptions such as hallucinations and include LSD, PCP, and marijuana.
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Phonology refers to the basic sounds of a language.
Answer the following statement true (T) or false (F)
"Good Samaritan" laws
a. encourage bystanders to intervene in emergencies. b. only apply to those with professional training. c. are fairly rare in the United States. d. require people to intervene in the case of an emergency, even if doing so is dangerous for the helper.
Antidiuretic hormone (ADH) is released in response to
A. osmotic thirst only. B. hypovolemic thirst only. C. either osmotic or hypovolemic thirst. D. release of renin.
Parker reacts negatively to many situations and is slow to accept new experiences. Parker could be classified as a(n) ________ child.
A. easy B. difficult C. unattached D. slow-to-warm-up