Cameron touches a hot iron and immediately pulls his hand away. His quick response occurs because:
a. spinal reflexes are automatic, requiring no conscious effort.
b. the brain registers the pain and responds quickly.
c. his glands have secreted chemical messengers called hormones.
d. pain information is sent to the brain faster than other sensory information.
Answer: a
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In the United States, approximately __________ percent of people are left-handed or mixed-dominance and __________ percent are right-handed.
A. 1; 99 B. 5; 95 C. 12; 88 D. 25; 75
People who have experienced ________ tend to have the highest levels of mental health
a. no life adversity b. little life adversity c. intermediate levels of life adversity d. high levels of life adversity
According to physical health differences studies, internals are more likely to:
a. wear seat belts and exercise regularly. b. have high blood pressure. c. be more at risk for HIV. d. have more eating disorders.
More than 90% of people with anxiety disorders have a history of other psychiatric problems
Indicate whether the statement is true or false