To prevent deformities of the knee joints in a client with an exacerbation of arthritis, the nurse should:

IGNOU PB Bsc Entrance-2022

Medical Surgical Nursing

Hard

Appeared in: IGNOU PB Bsc Entrance-2022

Explanation

During an arthritis flare, balancing rest and activity is key. Gentle movement is necessary to prevent long-term complications.
Encouraging motion within pain limits helps maintain joint flexibility and muscle strength, which are essential for preventing stiffness and contractures (deformities).
This approach respects the acute inflammation (by staying within pain limits) while actively working to preserve function.
This strategy aligns with the core principles of rheumatological management, which aim to optimize function and control symptoms.

Option A: Completely discouraging the use of the joint leads to muscle atrophy, increased stiffness, and a higher risk of contracture formation, thereby promoting deformity rather than preventing it.
Option B: Prolonged bed rest causes significant muscle deconditioning, joint stiffness, and increases the risk of systemic complications such as deep vein thrombosis (DVT) and pressure ulcers.
Option D: This is the most harmful option. Immobilizing the knee with pillows places it in a flexed position, which is the primary cause of flexion contractures—a severe and difficult-to-reverse deformity.

Clinical Relevance

Nursing practice connection: Use the key finding related to Management of arthritis exacerbation and prevention of joint deformities to guide bedside assessment, documentation, and the next nursing action.
A primary nursing goal in managing arthritis is patient education on self-management. Nurses must teach patients how to balance rest and activity to protect their joints while maintaining function.
Failure to prevent contractures can lead to significant disability, loss of independence, and the need for more invasive interventions like surgery. Early intervention with proper positioning and exercise is critical.
Nurses often collaborate with physical and occupational therapists to create a comprehensive plan for pain management, exercise, and joint protection.

How to Approach the Question

First, identify the core issue: preventing deformity during an arthritis flare-up.
Recognize that arthritis management involves a delicate balance between resting an inflamed joint and moving it to prevent stiffness and weakness.
Evaluate each option based on this principle of balance.
Eliminate options that represent extremes: 'Discourage use' and 'bed rest' are total immobility, which is harmful.
Critically analyze the 'immobilize with pillows' option. Recognize that propping a knee on a pillow causes flexion, and prolonged flexion leads to contractures. This is actively harmful.
The remaining option, 'Encourage motion of joint within limits of pain,' represents the correct, balanced approach that addresses both the acute inflammation and the long-term goal of preserving function.

Concept Tested & Keywords

Concept Tested: Management of arthritis exacerbation and prevention of joint deformities.
Stem keywords: prevent deformities, knee joints, arthritis, exacerbation
Lead-in keywords: nurse should

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