Certified Surgical Technologist (CST) Practice Exam

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Study for the Certified Surgical Technologist Exam. Prepare with multiple choice questions, hints, and explanations. Enhance your understanding and boost your confidence for acing the exam!

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Which term refers to an abnormal thoracic curve of the spine known as "hunchback"?

Lordosis
Scoliosis
Kyphosis
Alkalosis

The correct answer is: Kyphosis

Kyphosis is the term used to describe an abnormal thoracic curvature of the spine, often referred to as "hunchback." This condition is characterized by an exaggerated forward rounding of the back, which can lead to various health issues, including pain and mobility problems. In contrast, lordosis refers to an exaggerated inward curve of the lumbar spine, which is not related to the thoracic region. Scoliosis is a condition involving a lateral curvature of the spine, which differs significantly from kyphosis. Alkalosis is a metabolic condition related to the body's pH balance and has no connection to spinal curvature. Understanding these distinctions highlights why kyphosis is the accurate term for an abnormal thoracic curve.