Which condition is characterized by weakened and porous bones, increasing the risk of fractures?
Arthritis
Osteoarthritis
Osteomyelitis
Osteoporosis
The Correct Answer is D
Osteoporosis is a condition characterized by weakened and porous bones, leading to an increased risk of fractures, especially in the hip, spine, and wrist.
a. Arthritis: Arthritis is a condition that involves joint inflammation and may cause joint pain and stiffness but does not directly weaken bones.
b. Osteoarthritis: Osteoarthritis is a degenerative joint disease that affects the cartilage and joints, but it does not specifically increase the risk of fractures.
c. Osteomyelitis: Osteomyelitis is a bone infection that can lead to bone destruction and inflammation but does not directly weaken bones to the same extent as osteoporosis.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The primary goal of fracture reduction and immobilization is to promote bone realignment and healing. By aligning the fractured bone properly and immobilizing it with casts or splints, the healing process is facilitated, and bone stability is ensured.
a. Reducing pain and discomfort is an important aspect of fracture management but is not the primary goal of fracture reduction and immobilization.
c. Restoring full range of motion is an essential goal of fracture rehabilitation, but it comes after the bone has healed and the immobilization is removed.
d. Minimizing the risk of infection is crucial, particularly in open fractures, but it is not the primary goal of fracture reduction and immobilization.
Correct Answer is B
Explanation
It is crucial for the patient to understand the importance of partial weight-bearing on the affected limb during the healing process. Partial weight-bearing helps promote bone healing and prevents excessive stress on the fracture site, reducing the risk of complications.
a. Encouraging immediate full weight-bearing on the affected limb can lead to further damage to the healing bone and may delay the healing process.
c. Advising the patient to avoid putting any weight on the affected limb can result in muscle atrophy, decreased circulation, and joint stiffness. Some weight-bearing is necessary for proper bone healing.
d. Instructing the patient to use assistive devices only during walking is not enough to ensure appropriate weight-bearing. The patient should follow specific weight-bearing restrictions as advised by the healthcare provider, even when using assistive devices.
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