What is the primary goal of closed reduction in the treatment of fractures?
To surgically realign the fractured bone
To stabilize the fracture with internal fixation
To immobilize the fractured bone with a cast
To restore the fractured bone to its normal position without surgery
The Correct Answer is D
Closed reduction is a non-surgical procedure used to manually realign the fractured bone to its normal position without making an incision. It is often followed by cast immobilization or other forms of stabilization.
a. To surgically realign the fractured bone: Surgical realignment is typically performed through open reduction and internal fixation (ORIF), not closed reduction.
b. To stabilize the fracture with internal fixation: Internal fixation involves the use of screws, plates, or rods to stabilize fractures, and it is not part of the closed reduction procedure.
c. To immobilize the fractured bone with a cast: Immobilization with a cast may follow closed reduction, but it is not the primary goal of the reduction procedure itself.
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Related Questions
Correct Answer is C
Explanation
In a comminuted fracture, the bone is broken into multiple pieces, which may require more complex treatment and longer healing time.
a. Greenstick fracture: A greenstick fracture involves the bone bending and partially breaking, commonly seen in children. It does not result in multiple pieces.
b. Transverse fracture: A transverse fracture occurs when the bone breaks straight across its long axis, but it does not involve multiple pieces.
d. Spiral fracture: A spiral fracture is characterized by a twisting or spiraling break along the bone, but it does not result in multiple pieces.
Correct Answer is C
Explanation
High-impact sports are not a common cause of fractures in older adults. Fractures in this age group are more often associated with conditions such as osteoporosis and falls.
a. Osteoporosis: Osteoporosis is a common cause of fractures in older adults, as it leads to weakened bones.
b. Falls: Falls are a leading cause of fractures in older adults, as they may have decreased balance and mobility.
d. Decreased bone density: Decreased bone density, often seen in osteoporosis, contributes to fractures in older adults.
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