?A single motor nerve and all the muscle fibers to which it sends impulses is known as a(n) ____.

A. ?concentric contraction
B. ?motor unit
C. ?isokinetic contraction
D. ?myofilament
E. ?motor movement


Answer: B

Health & Biomechanics

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apnea : Longer-than- ________________ pause between breaths.

Fill in the missing word in the definition for the key term.

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A nurse is preparing to administer a buccal medication. The nurse should do which of the following?

A. Place the medication between the cheek and gum. B. Instruct the client to swallow the medication. C. Apply the medication to clean, dry skin. D. Insert the medication under the tongue.

Health & Biomechanics

-tropic means:?

A)to place ? B) to stimulate C) to turn D) to heat up

Health & Biomechanics

Discuss the use and effectiveness of yoga as a means of relieving chronic back pain. (Touch on Iyengar yoga, in particular.)

Health & Biomechanics