Which of the following diseases are more common in tobacco users or those exposed to tobacco smoke? lung cancer
asthma
ear infections
all choices are correct
heart disease
stroke ("brain attack")
bladder cancer
emphysema (destruction of lung tissue)
bronchitis (infection of the airways)
laryngeal (throat) cancer
mouth cancer
dental (tooth) decay

How does alcoholics anonymous people deal with alcoholism? a. it holds meetings where alcoholics and their family members can gather and discuss how alcoholism affects their lives. b. it encourages alcoholics to commit themselves to sobriety by sharing their past experiences and future goals, c. it focuses on alcoholism as a physical disease, instead of a mental problem that can be cured with the right treatment.

According to research, which of the following statements reflecting the relationship between emotion and the prefrontal cortex is false? a. the prefrontal cortex to regulate one's emotional response. b. the prefrontal cortex is activated when processing information associated with stress. c. sensory input indicating emotion first enters the prefrontal cortex before traveling to the amygdala. d. the prefrontal cortex processes information associated with emotional pleasure.

Which is the lipid molecule that controls what types of molecules can pass though?