When nicotine receptors are activated,__________.
A) blood pressure becomes unstable
B) activity in the gastrointestinal tract speeds up
C) fingers start to tingle
D) heart rate increases
Correct Answer:
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Q141: One of the effects of the stimulation
Q142: About _of the nicotine in a cigarette
Q143: Which ingredient found in cigarettes is also
Q144: Nicotine stimulates _ receptors in the CNS.
A)endorphin-sensitive
B)nicotinic
C)serotonin-sensitive
D)GABA-sensitive
Q145: David has been a smoker for many
Q147: Tar allows _.
A)carcinogens to attack the immune
Q148: Milligrams of nicotine _.
A)can quickly kill a
Q149: Inhaled nicotine passes through the blood-brain barrier
Q150: The additive _ in tobacco speeds the
Q151: Inhaled nicotine is _.
A)absorbed rapidly and excreted
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