1. A condition in which a muscle is unable to contract is
a. isometric   b. isotonic   c.tetanus   d. spastic paralysis  e.flaccid paralysis
f. hypertrophy   g. wavesummation   h. motor unit summation(recruitment)
2. Which of the above describes an increase in the maximum forceof contraction as the frequency of stimuli increase?
a. isometric   b. isotonic   c.tetanus   d. spastic paralysis  e.flaccid paralysis
f. hypertrophy   g. wavesummation   h. motor unit summation(recruitment)
3. Which of the above describes a contraction unable to move aload?
a. isometric   b. isotonic   c.tetanus   d. spastic paralysis  e.flaccid paralysis
f. hypertrophy   g. wavesummation   h. motor unit summation(recruitment)
4. Which of the above describes a contraction in which thelength of the muscle does not change?
a. isometric   b. isotonic   c.tetanus   d. spastic paralysis  e.flaccid paralysis
f. hypertrophy   g. wavesummation   h. motor unit summation(recruitment)
5. Which of the above describes a contraction in which thelength of the muscle changes continuously while the force appliedby the muscle remains the same?
a. isometric   b. isotonic   c.tetanus   d. spastic paralysis  e.flaccid paralysis
f. hypertrophy   g. wavesummation   h. motor unit summation(recruitment)
6. Which of the above describes an increase in the number ofmuscle fibers participating in a contraction?
a. isometric   b. isotonic   c.tetanus   d. spastic paralysis  e.flaccid paralysis
f. hypertrophy   g. wavesummation   h. motor unit summation(recruitment)
