What changes occur during exercise following cigarette smoking?

Question

Quizplus · Accepted Answer

Cigarette smoking is known to increase heart rate and blood pressure at rest, and during exercise, it further exaggerates the heart rate response. This is because smoking causes vasoconstriction and reduces oxygen delivery to the muscles, leading to increased sympathetic activity and higher heart rate during exercise. Therefore, option C is the correct answer. Options A, B, and D are incorrect as they do not accurately describe the changes that occur during exercise following cigarette smoking.

What Changes Occur During Exercise Following Cigarette Smoking