In 1 year after quitting smoking, the risk of coronary heart disease is about ___ of that of a smoker. Fill in the blanks

Amazon ‘No Tobacco Day’ Quiz, options for the question – In 1 year after quitting smoking, the risk of coronary heart disease is about ___ of that of a smoker’s. Fill in the blanks

• One fourth
• One third
• Half
• Same

The correct answer is Half. In 1 year after quitting smoking, the risk of coronary heart disease is about HALF of that of a smoker.