When multiple stimuli were applied at 20 stimuli/sec, _______.

A) fused tetanus occurred
B) extrasystoles were produced
C) triplets representing three ventricular contractions occurred
D) atrial contractions completely disappeared


Answer: B) extrasystoles were produced

Anatomy & Physiology

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a. True b. False Indicate whether the statement is true or false

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Perilymph is found in the ________

A) auditory tube B) membranous labyrinth C) external acoustic meatus D) bony labyrinth

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A gluteal gait, in which a person walks with a waddling limp, is usually caused by a

disorder of the A) gluteus maximus and gluteus minimus. B) gluteus maximus and tensor fasciae latae. C) gluteus medius and gluteus minimus. D) gluteus maximus and gluteus medius.

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Which of the following tissues is most dependent upon a constant blood supply of glucose?

A. Cardiac muscle B. Adipose C. Skeletal muscle D. Liver E. Brain

Anatomy & Physiology