Jenna has been smoking since she was 17 years old. She is now 26. If she quits before the age of 30, her ____
a. ?life expectancy will be the same as for someone who has never smoked
b. ?risk of lung cancer is cut in half
c. ?risk of stroke is the same as for nonsmokers
d. ?life expectancy will increase by 1.73 years
ANSWER:
a
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Taylor is diagnosed with major depressive disorder. One thing we are sure of is that he ____
a. will never have another episode of depression after this one b. is likely to have hallucinations c. does not alternate between depression and mania d. swings from extremely low energy to very high energy
You are taking a test that measures how many numbers you can correctly repeat back. You are taking a:
A. chunking test B. memory span test C. memory limit test D. encoding limit test
After a stroke, a patient appears to understand words spoken to him by nodding or following basic commands, but the patient has lost the ability to produce spoken language. What is a possible explanation for these symptoms?
A) damage to the auditory cortex B) damage to Broca's area C) damage to Wernicke's area D) damage to the motor cortex
The nerve impulse is called an action potential
Indicate whether the statement is true or false