Which fracture type is commonly seen in osteoporotic bones, especially in older adults?
Compression fracture
Avulsion fracture
Greenstick fracture
Impacted fracture
The Correct Answer is A
A compression fracture is commonly seen in osteoporotic bones, especially in older adults, due to decreased bone density and strength. It occurs when the bone is compressed and collapses, often resulting from a fall or minor trauma.
b. Avulsion fracture: An avulsion fracture occurs when a small piece of bone is torn away from the main bone due to the pull of a ligament or tendon. It can happen in individuals of all ages.
c. Greenstick fracture: A greenstick fracture is an incomplete fracture seen in children, where the bone bends and partially breaks on one side but remains intact on the other side.
d. Impacted fracture: An impacted fracture occurs when the broken ends of the bone are driven into each other, often seen in long bones like the femur or humerus. It can occur in individuals of all ages.
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Correct Answer is D
Explanation
Hypertrophic nonunion occurs when there is excessive callus formation at the fracture site, but the bone ends fail to unite. This can lead to persistent pain and limited function.
a. Nonunion: Nonunion occurs when the fractured bone fails to heal and fuse together, but it does not involve excessive callus formation.
b. Malunion: Malunion refers to a fracture that heals in an incorrect position or alignment, and it is not directly related to excessive callus formation.
c. Delayed union: Delayed union refers to a fracture that takes longer than usual to heal, and it is not specifically characterized by excessive callus formation.
Correct Answer is B
Explanation
The type of fracture is essential in assessing the patient's readiness for weight-bearing. Some fractures require non-weight-bearing, partial weight-bearing, or full weight-bearing, depending on the bone's location, severity of the fracture, and treatment plan.
a. Age of the patient: The patient's age can influence fracture healing but is not the primary factor in determining weight-bearing status.
c. Pain level: Pain assessment is important for managing discomfort, but it is not the sole factor in determining weight-bearing status.
d. Patient's occupation: The patient's occupation may be considered in the treatment plan, but it is not the primary factor in determining weight-bearing status after a fracture.
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