North Carolina EMT State Practice Exam

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Study for the North Carolina EMT Exam with our engaging resources. Utilize flashcards and multiple choice questions designed to help you grasp critical concepts with hints and explanations. Ace your examination and take the first step towards a rewarding career in emergency medical services!

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How many total bones are in the spinal column?

26 bones
32 bones
33 bones
34 bones

The correct answer is: 33 bones

The spinal column, also known as the vertebral column or spine, is composed of a total of 33 bones. These bones are categorized into different regions: the cervical vertebrae (7), thoracic vertebrae (12), lumbar vertebrae (5), sacral vertebrae (5 fused into 1 sacrum), and coccygeal vertebrae (4 fused into 1 coccyx). It's important to note that while some sources may refer to the total number of individual vertebrae as 24, this count does not include the fused sacral and coccygeal bones, which are integral parts of the spine's structure. Therefore, understanding the total number of bones in the spinal column is key when discussing the anatomy of the human body and its protective functions for the spinal cord.