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Which spinal deformity is characterized by unequal shoulder height and a lateral and rotary curvature of the spine?

  1. Scoliosis

  2. Rheumatoid Arthritis (RA)

  3. Kyphosis

  4. Lordosis

The correct answer is: Scoliosis

Scoliosis is characterized by an abnormal lateral curvature of the spine, which often involves a rotational component. This condition typically presents with asymmetry in the shoulders, including one shoulder appearing higher than the other. As the spine deviates from its normal alignment, it can lead to noticeable differences in shoulder height and can also impact the overall posture of an individual. In addition to these physical manifestations, scoliosis can have important clinical implications, such as potential impacts on lung function and overall mobility, particularly in severe cases. This distinguishes scoliosis from other conditions like rheumatoid arthritis, which primarily affects joints, or kyphosis and lordosis, which are defined by exaggerated curvatures of the spine in specific planes but do not typically involve the lateral and rotary characteristics seen in scoliosis. Understanding the signs and consequences of scoliosis is essential for proper diagnosis and treatment planning in nursing practice, highlighting the importance of recognizing this specific spinal deformity.