Which statement best describes why nicotine should be avoided before going to bed?
A) It binds to receptors in the cerebral cortex, which is involved in wake/sleep cycles.
B) Nicotine is a depressant and, therefore, negative feedback speeds up your heart and respiratory systems, which keep you from relaxing.
C) Nicotine mimics acetylcholine, which is associated with the ascending reticular activating system.
D) Nicotine should not be avoided before bed; it will help relax you before going to sleep.
E) It binds to receptors in the corpus callosum, which stimulates both sides of the brain.

Question

Quizplus · Accepted Answer

Nicotine mimics acetylcholine, which is associated with the ascending reticular activating system, leading to increased alertness and difficulty in falling asleep.

Which Statement Best Describes Why Nicotine Should Be Avoided Before