What is a closed fracture?
A fracture where the bone breaks through the skin
A fracture where the bone is out of alignment
A fracture where the bone is completely broken in two
A fracture where the skin remains intact over the fractured bone
The Correct Answer is D
A closed fracture is a fracture where the skin remains intact over the fractured bone, and there is no open wound at the site of the fracture.
a. A fracture where the bone breaks through the skin: This type of fracture is known as an open or compound fracture, where the bone pierces through the skin.
b. A fracture where the bone is out of alignment: This type of fracture is known as a displaced fracture, where the bone fragments are not aligned properly.
c. A fracture where the bone is completely broken in two: A complete fracture refers to a fracture that results in two separate bone fragments, but it does not necessarily involve the skin.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Colles' fracture is a type of distal radius fracture that results in angulation and swelling of the distal forearm near the wrist joint.
a. Pain and swelling of the ankle: Pain and swelling of the ankle are not related to a Colles' fracture, which occurs in the distal forearm, not the ankle.
b. Deformity and shortening of the affected limb: Deformity and shortening of the limb may occur in some fractures but are not specific to a Colles' fracture.
c. Loss of sensation and motor function distal to the fracture: Loss of sensation and motor function may occur in nerve injuries associated with fractures, but it is not a characteristic of Colles' fracture.
Correct Answer is C
Explanation
Calcium supplements are commonly prescribed to promote bone healing in patients with fractures. Adequate calcium intake is essential for bone repair and regeneration.
a. Nonsteroidal anti-inflammatory drugs (NSAIDs): NSAIDs may help manage pain and inflammation, but they do not directly promote bone healing and may even inhibit it in some cases.
b. Antibiotics: Antibiotics are prescribed to treat or prevent infection, but they do not play a direct role in bone healing unless an infection is present.
d. Bisphosphonates: Bisphosphonates are used to treat osteoporosis and other bone disorders but are not typically prescribed specifically for fracture healing.
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