Women have a 1 in ______ chance of developing cancer at some point in their lives

Which of the following is TRUE of life cycle changes over the past 50 years?

a. We leave childhood later. b. We take longer to become adults. c. We're having babies sooner. d. Middle age is shorter.

John has played his music loudly for years. Now, in his 20s, he finds he has a continuous ringing in both of his ears. What would John probably be diagnosed with?

a. Tinnitus, which is a nerve-based disorder that has no permanent cure. b. Conduction-based hearing impairment; however, hearing aids may be able to help. c. Damage to the pinna, which can be corrected with surgery. d. Regardless of the disorder, John will ultimately require a cochlear implant.