What term describes paralysis that affects the lower half of the body?

What term describes paralysis that affects the lower half of the body?

• A. Quadriplegia
• B. Paraplegia
• C. Hemiplegia
• D. Paresis

Answer: (B)

The term that describes paralysis affecting the lower half of the body is paraplegia. This condition typically results from spinal cord injuries or diseases that impact the thoracic, lumbar, or sacral regions of the spinal cord. In paraplegia, the individual retains function in their arms and upper body while experiencing loss of sensation and movement in the legs and lower regions. Quadriplegia, on the other hand, involves paralysis of all four limbs, affecting both the upper and lower body. Hemiplegia refers to paralysis on one side of the body, often seen in the aftermath of a stroke. Paresis indicates partial paralysis or weakness in a specific area, which is different from the complete paralysis described by paraplegia. Thus, paraplegia specifically applies to the scenario where only the lower half of the body is affected.

The term that describes paralysis affecting the lower half of the body is paraplegia. This condition typically results from spinal cord injuries or diseases that impact the thoracic, lumbar, or sacral regions of the spinal cord. In paraplegia, the individual retains function in their arms and upper body while experiencing loss of sensation and movement in the legs and lower regions.

Quadriplegia, on the other hand, involves paralysis of all four limbs, affecting both the upper and lower body. Hemiplegia refers to paralysis on one side of the body, often seen in the aftermath of a stroke. Paresis indicates partial paralysis or weakness in a specific area, which is different from the complete paralysis described by paraplegia. Thus, paraplegia specifically applies to the scenario where only the lower half of the body is affected.