A proper definition of muscle tone is
A. constant tension produced by muscles for long periods of time.
B. muscles contracting together.
C. a feeling of well-being following exercise.
D. the ability of a muscle to maintain a contraction against an outside force.
E. warm-up of muscle tissue.
Answer: A
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a. derivatives of an amino acid b. produced from tyrosine c. stored on thyroglobulin within the follicular colloid d. all of the above e. only a and b
The patient's blood pH is 7.50, their PCO2 is 52 mm Hg and their plasma HCO3- is 30 mEq/L. This is an example of _____.
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A. exhibit a decrease in melanin production. B. no longer experience hot flashes at night. C. have less blood flowing to the skin. D. experience a decrease in the thickness of their subcutaneous layer. E. have an increase in shedding of stratum corneum cells.
The movements known as dorsiflexion and plantar flexion are limited to the
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