Which clinical manifestation is common in a closed fracture?

The patient should be instructed not to cover the cast with plastic when bathing or swimming, as moisture can weaken the cast and increase the risk of skin irritation and infection. The cast should be kept dry to maintain its structural integrity.

b. Applying heat directly to the cast to speed up drying is not recommended, as excessive heat can lead to discomfort and skin irritation. The cast should be air-dried or gently patted dry with a towel.
c. Using cotton swabs to clean the skin under the cast can introduce fibers into the cast and potentially irritate the skin. The nurse should advise the patient not to insert anything under the cast.
d. Keeping the cast exposed to air for long periods may lead to dirt and debris getting trapped in the cast and increasing the risk of infection. The patient should be cautious and avoid exposing the cast to dirt and contaminants.

Stress fractures are small, hairline cracks in the bone that occur due to repetitive stress or overuse. They typically present with a gradual onset of localized pain that worsens with activity.

a. Severe pain and visible deformity: Severe pain and visible deformity are more commonly seen in acute fractures resulting from trauma or high-impact injuries, not stress fractures.
b. Sudden onset of swelling and bruising: Sudden onset of swelling and bruising is more indicative of acute fractures, not stress fractures.
d. Inability to bear weight on the affected limb: Inability to bear weight may be present in some fractures, but it is not a specific characteristic of stress fractures.