The drug ________ causes pupil dilation by blocking ________ receptors
a. cocaine; dopaminergic
b. atropine; muscarinic
c. curare; muscarinic
d. belladona; adrenergic
e. muscarine; nicotinic
Answer: b. atropine; muscarinic
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According to your textbook, the single biggest contributor to health problems in the United States is a. overeating
b. smoking. c. alcohol consumption. d. taking illegal drugs.
White people who are prejudiced against blacks, but externally motivated to respond without prejudice, tend to behave in unprejudiced ways when trying to look good or say the right thing in the presence of others. Right after being released from such pressure, they ____
a. tend to continue to behave in unprejudiced ways b. tend to behave in their (default) prejudiced way c. tend to respond with a backlash and actually express more prejudice than usual d. are unpredictable—sometime behaving in extremely prejudiced ways, and sometimes behaving in extremely unprejudiced ways
If one score is randomly selected from a normal distribution with µ = 100 and ? = 20, the probability of obtaining a score greater than X = 110 is p = 0.6915
Indicate whether the statement is true or false
Matthew's parents are concerned about the possibility that he might have either a hearing loss or autism spectrum disorder, as he has not learned to speak and is not responsive to their efforts to speak to him. Which of the following technologies might assist Matthew's physician in making an accurate diagnosis?
a. analysis of evoked potentials b. positron emission tomography (PET) c. computerized tomography (CT) d. functional magnetic resonance imaging (fMRI)