To delay fatigue during a sustained contraction involving only a portion of a muscle's motor units _________ recruitment of motor units takes place
Fill in the blank(s) with correct word
asynchronous
You might also like to view...
All of the following features could be palpated in the posterior head and neck region except the
A. occipital ridge. B. hyoid bone. C. trapezius. D. vertebra prominens. E. mastoid process.
To focus on objects closer than 20 feet,
A. the lens must become flatter. B. the cornea must move inward. C. the retina must bend. D. the ciliary muscles must contract. E. the suspensory ligaments increase tension on the lens.
From which embryonic brain region does the cerebellum form?
A. telencephalon B. diencephalon C. mesencephalon D. metencephalon E. myelencephalon
Imagine yourself sitting in an awkward position in an uncomfortable chair that is depriving part of your leg from normal blood flow. This deprivation of adequate perfusion will result in what sort of local changes in your leg?
A. Increases in oxygen and potassium will cause vasodilation. B. Decreases in oxygen and potassium will cause vasoconstriction. C. Decreases in carbon dioxide and hydrogen ions will cause vasodilation. D. Buildup of carbon dioxide and hydrogen ions will cause vasoconstriction. E. Buildup of carbon dioxide and hydrogen ions will cause vasodilation.