Which complication of fractures is characterized by pain, warmth, redness, and swelling at the site?
Infection
Compartment syndrome
Delayed union
Osteomyelitis
The Correct Answer is A
Infection is a complication of fractures that can occur when bacteria enter the body through an open wound or during surgery. It presents with pain, warmth, redness, and swelling at the site.
b. Compartment syndrome: Compartment syndrome is characterized by severe pain, pallor, and loss of pulses distal to the fracture site, not warmth and redness.
c. Delayed union: Delayed union refers to a fracture that takes longer than usual to heal, and it does not typically present with warmth and redness.
d. Osteomyelitis: Osteomyelitis is a bone infection that can develop as a complication of fractures, but it does not typically present with warmth and redness at the site.
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Related Questions
Correct Answer is C
Explanation
An avulsion fracture occurs when a piece of bone is torn away by a ligament or tendon, often due to a sudden and forceful contraction of the muscle.
a. Greenstick fracture: A greenstick fracture involves the bone bending and partially breaking, not being torn away by a ligament or tendon.
b. Transverse fracture: A transverse fracture occurs when the bone breaks straight across its long axis, not due to ligament or tendon forces.
d. Impacted fracture: An impacted fracture occurs when the bone fragments are driven into each other, often seen in a fall or compression injury, not involving ligament or tendon tears.
Correct Answer is B
Explanation
Regular exercise is not considered a risk factor for fractures. In fact, regular exercise, especially weight-bearing activities, can help improve bone density and reduce the risk of fractures.
a. Advanced age: Advanced age is a significant risk factor for fractures, as bone density tends to decrease with age, making bones more susceptible to fractures.
c. Osteoporosis: Osteoporosis is a condition characterized by low bone density and increased risk of fractures, particularly in postmenopausal women and older adults.
d. History of previous fractures: Having a history of previous fractures is considered a risk factor, as it may indicate underlying bone fragility and susceptibility to future fractures.
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