With eccentric muscle contractions,
a. development of tension occurs at constant muscle length
b. muscles lengthen while contracting
c. muscles shorten while contracting
d. muscle length and tension vary throughout a range of motion
e. none of the above occur
B
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Osteoblasts
a. secrete the organic matrix components of bone b. become osteocytes once they become entrapped in the bone that they form c. are primarily responsible for dissolving bone matrix d. form cartilage e. have characteristics a and b
List the ear structures that sound waves and resulting vibrations pass through as they travel from outside the body to the organ of Corti
What will be an ideal response?
The flow resistance across a set of airways is lowest under which of the following conditions?
A. Airway radius is large and airways are in series. B. Airway radius is large and airways are in parallel. C. Airway radius is small and airways are in series. D. Airway radius is small and airways are in parallel.
Identify the prime mover that facilitates the action described in the following situation: When asked to respond to a question in class, you raise your eyebrows and your forehead wrinkles
A) nasalis B) levator labii superioris C) procerus D) frontalis