Question

select the choice that best completes the following statement.
a micro - trauma is defined as:
a) a sudden and dramatic injury from a specific event or action
b) a small injury that is the result of performing a repetitive action over a long period of time
c) an acute strain or sprain
d) a fracture in the lumbar region of the lower back

Explanation:

Micro - trauma is typically associated with small injuries that occur due to repetitive actions over time. Option a describes a macrotrauma (sudden and dramatic injury). Option c (acute strain or sprain) is more of an immediate injury. Option d (fracture in lumbar region) is a specific type of bone injury. Option b aligns with the concept of micro - trauma.

Answer:

B. A small injury that is the result of performing a repetitive action over a long period of time