Pack year means
Correct Answer: 20 cigarettes per day for 1 year
Description: (B) 20 cigarettes per day for 1 year# A pack-year is a quantification of cigarette smoking.> 1 pack-year is equal to smoking 20 cigarettes (1 pack) per day for 1 year, or 40 cigarettes per day for half a year, and so on.> Number of pack-years = (packs smoked per day) * (years as a smoker).
Category:
Social & Preventive Medicine
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now