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
b
Health & Biomechanics
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A person with a BMI of 25 or above is classified as
A) normal weight. B) obese. C) overweight. D) underweight.
Health & Biomechanics
Diseases of the cardiovascular system are a major cause of morbidity and mortality in all ages
Indicate whether the statement is true or false
Health & Biomechanics
A simple skin self-exam can reduce deaths from ____ by as much as 63 percent
a. basal cell carcinoma b. squamous cell carcinoma c. melanoma d. carcinoma in situ e. metastasis
Health & Biomechanics
Each state has its own constitution and bill of rights, which together define the structure and function of the state government and of the local governments within the state's boundary.
a. true b. false
Health & Biomechanics