Question #1: What does an MRI help you find out?

        Answer is in this Health Tip.

Question #2: What are 3 signs of too much thyroid hormone?

        Answer is in this Health Tip.

Question #3: What is the main active ingredient in marijuana?

        Answer is in this Health Tip.

Now take my other pop quizzes to see how much you have learned!

Dr. Pepi