**Core Concept**
Cervical disc prolapse, also known as cervical radiculopathy, occurs when the soft gel-like center of a spinal disc in the neck herniates through a tear in the outer disc. This can put pressure on the surrounding nerves, leading to pain, numbness, and weakness in the neck, arm, and hand. Prompt treatment is essential to prevent long-term damage to the spinal cord and surrounding nerves.

**Why the Correct Answer is Right**
Immediate surgery is often recommended to prevent neurological complications in patients with cervical disc prolapse, especially if they exhibit signs of spinal cord compression, such as quadriplegia, or if there is a significant loss of motor function. Surgery can help relieve pressure on the nerves, restore spinal stability, and prevent further damage to the spinal cord. The goal of surgery is to decompress the spinal cord and nerve roots, thereby alleviating symptoms and preventing long-term neurological impairment.

**Why Each Wrong Option is Incorrect**
**Option A:** Immediate restrictive exercises are not recommended in the acute phase of cervical disc prolapse, as they can exacerbate the condition and worsen symptoms. Exercises may be introduced later in the recovery phase, under the guidance of a physical therapist.
**Option B:** Skeletal traction and manipulation may be considered as a treatment option for cervical disc prolapse, but they are not the preferred initial management strategy, especially in patients with significant neurological deficits.
**Option D:** Medical management only may be sufficient for mild cases of cervical disc prolapse, but it is not the best approach for patients with severe symptoms or significant neurological impairment, as it may not provide adequate relief.

**Clinical Pearl / High-Yield Fact**
In patients with cervical disc prolapse, the presence of quadriplegia or significant loss of motor function is a red flag for surgical intervention, as it indicates spinal cord compression and a high risk of neurological complications.

**✓ Correct Answer: C. Immediate surgery to prevent neurological complications**