As a potent poison,nicotine causes death by
A)stopping the heart.
B)paralysis of respiration muscles.
C)constricting blood vessels in the brain.
D)increasing blood pressure until a stroke occurs.

Question

Quizplus · Accepted Answer

Nicotine can cause death by paralyzing the muscles responsible for breathing, leading to respiratory failure and eventually death. While nicotine can also increase blood pressure and constrict blood vessels in the brain, these effects do not typically lead directly to death in the short-term. Stopping the heart is another possible outcome of nicotine poisoning, but this typically occurs as a result of the severe respiratory distress caused by nicotine's effects on the respiratory system.

As a Potent Poison,nicotine Causes Death by