When it comes to your body, how much do you know? Test your knowledge with this quiz adapted from "YOU: The Owner's Manual", by Dr. Mehmet Oz and Dr. Michael Roizen.
Question 1 of 30
Which of the following conditions is not primarily caused by deterioration of arteries?
Question 2 of 30
What's the best Valentine's Day gift you can give your partner to make him/her healthier?
Question 3 of 30
Which of the following is true about the gender difference in brains?
Question 4 of 30
What size particles are most hazardous to your lungs?
Question 5 of 30
Fill in the blank with the most appropriate comparsion. Sleep is like ____ .
Question 6 of 30
What is excessive snoring the sign of?
Question 7 of 30
What's equivalent risk of an hour's exposure to secondhand smoke?
Question 8 of 30
Your intestines are most similar to what other organ?
Question 9 of 30
Who is most likely to give you a stomach ulcer?
Question 10 of 30
What is the major function of the colon?
Question 11 of 30
What is the reason that men can drink more alcohol that women?
Question 12 of 30
Where does conception take place?
Question 13 of 30
Complete the following sentence. The size of a man's sex organ ________ .
Question 14 of 30
Which of these substances is most responsible for sex drive in both men and women?
Question 15 of 30
What is the best test to measure if you have the cardiovascular stamina to have sex?
Question 16 of 30
What does a Pap smear detect?
Question 17 of 30
What foods increase fertility rates?
Question 18 of 30
What are the most active muscles in the body?
Question 19 of 30
Why should you avoid using Q-tips to clean your ears?
Question 20 of 30
What is an indication that you're legally blind?
Question 21 of 30
What part of the body is least likely to be damaged by the sun?
Question 22 of 30
What is the main purpose of skin?
Question 23 of 30
Which of the following is true about joints?
Question 24 of 30
Which of the following is true about your bones?
Question 25 of 30
Which of the following is true about back pain?
Question 26 of 30
What is the first line of defense against infection?
Question 27 of 30
What is the worst part about untreated, low-grade infections that don't have overt symptoms?
Question 28 of 30
What is the safest way to shorten the duration of the common cold?
Question 29 of 30
What is the best thing you can do to prevent infections?
Question 30 of 30