A muscle contraction in which there is no muscle movement is best described as:
a. isometric exercise.
b. isotonic exercise.
c. isokinetic.
d. isoenergetic.
A
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neurosis : Emotional disorder that involves a counterproductive way of dealing with ____________ stress
Fill in the missing word in the definition for the key term.
Which suffix refers to the number of times a pregnancy has successfully ended with the birth of an infant?
a. -cyesis b. -gravida c. -genesis d. -partum
Which of the following statements regarding the eye is NOT true?
a. The aqueous humor is found in the anterior region of the eyeball. b. A tonometer measures pressure inside the eyeball. c. The iris is the opening in the middle of the pupil. d. The vitreous humor is a gel-like substance.
Eustress refers to
A) stress that leads to impaired performance. B) stress that leads to improved performance. C) low stress levels leading to fatigue. D) high stress levels leading to disease.