1. Which of the following is the normal variability in peaktorque between right and left limbs in individuals with no previousor current injury, and not engaged in a unilateral sport, such astennis?

Up to a 10-15% difference between limbs

Up to a 2% difference between limbs

Up to a 25-30% difference between limbs

Up to a 5% difference between limbs

2. What type of flow-volume loop would you expect in anindividual with asthma who is experiencing bronchoconstriction?

Normal shape but lower maximal volume

Concave shape

Convex shape

Convex shape and lower maximal volume

3. Which of the following best describes the relationshipsbetween physical activity, physical fitness, and risk of prematuremortality from all causes?

Increased physical activity reduces risk of premature mortality,but physical fitness does not affect risk of prematuremortality.

Increased physical activity and/or increased physical fitnessreduce risk of premature mortality.

Increased physical fitness reduces risk of premature mortality,but physical activity does not affect risk of prematuremortality.

Neither physical activity nor physical fitness affect risk ofpremature mortality.

4. Which balance assessment would be most appropriate to assessfall risk for a healthy, 80 year-old individual who livesindependently?

Y-balance test

None of the choices listed

Fullerton Advanced Balance Scale

Balance Error Scoring System (BESS)