Question 54
Which nursing intervention prevents footdrop in a client with osteomyelitis? Elevating the foot with the use of pillows
Consistently flexing the affected extremity
Encouraging the client to change positions
Neutral positioning of the foot with the use of a splint
The Correct Answer is Explanation is :
Correct Answer: Neutral positioning of the foot with the use of a splint
Explanation:
Footdrop is a condition characterized by difficulty lifting the front part of the foot, leading to dragging of the toes while walking. It is often caused by weakness or paralysis of the muscles that lift the foot, particularly the dorsiflexor muscles. In clients with osteomyelitis, especially when they are immobile or confined to bed rest for extended periods, footdrop can develop due to nerve compression, muscle atrophy, and prolonged improper positioning.
The most effective nursing intervention to prevent footdrop is maintaining the foot in a neutral position with the use of a splint or footboard. This intervention supports the foot in a 90-degree angle to the leg, which helps preserve proper alignment and prevent contractures of the Achilles tendon and dorsiflexor muscles. A splint or footboard prevents the foot from assuming a plantar flexion (downward) position, which is the hallmark of footdrop.
Let’s briefly evaluate the other options:
- Elevating the foot with the use of pillows: While elevation can reduce swelling and promote circulation, it does not maintain the foot in a neutral position. In fact, poorly positioned pillows may allow the foot to fall into plantar flexion, worsening the risk of footdrop.
- Consistently flexing the affected extremity: This may cause additional strain and discomfort. Moreover, constant flexion does not ensure proper foot alignment and may lead to joint stiffness or contractures.
- Encouraging the client to change positions: Although repositioning helps prevent pressure injuries and improves circulation, it is not specific or effective enough to prevent footdrop unless the foot is supported during those position changes.
In summary, neutral foot positioning with a splint is the most specific and effective intervention to prevent footdrop in immobilized clients with osteomyelitis. It promotes musculoskeletal integrity and functional recovery.