Inability to move hands or feet indicates an injury to which region?

Inability to move hands or feet indicates an injury to which region?

• A. Fractured skull
• B. Fractured neck
• C. Fractured pelvis
• D. Fractured shoulder

Answer: (B)

When someone can’t move their hands or their feet, the most likely region involved is the neck, where the cervical spine houses the upper portion of the spinal cord. A fracture or injury here can disrupt nerve signals to all four limbs, leading to loss of movement in both arms and legs (a condition often described as quadriplegia). This is why a neck (cervical) fracture best explains the symptom pattern. Fractures to the skull might cause brain injury or unconsciousness rather than a specific loss of limb movement. A pelvis fracture usually affects the hips and legs, not the hands, and a shoulder fracture would impair arm movement but not necessarily the legs.

When someone can’t move their hands or their feet, the most likely region involved is the neck, where the cervical spine houses the upper portion of the spinal cord. A fracture or injury here can disrupt nerve signals to all four limbs, leading to loss of movement in both arms and legs (a condition often described as quadriplegia). This is why a neck (cervical) fracture best explains the symptom pattern.

Fractures to the skull might cause brain injury or unconsciousness rather than a specific loss of limb movement. A pelvis fracture usually affects the hips and legs, not the hands, and a shoulder fracture would impair arm movement but not necessarily the legs.