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Questions and Answers
What are the potential origins of injury to the cervical spine?
What are the potential origins of injury to the cervical spine?
- Acute and chronic states
- Poor posture, poor muscle tone, or illness
- Myogenic, mechanical, neurogenic, or psychosomatic (correct)
- Trauma, poor working or sleeping position
What is a reason for the vulnerability of the cervical spine to injury?
What is a reason for the vulnerability of the cervical spine to injury?
- Poor posture and poor muscle tone
- Chronic pathology due to poor posture
- Seven vertebrae extending down to the thoracic spine
- High degree of mobility with a heavy weight, the head, perched on top of it (correct)
How many vertebrae make up the cervical spine?
How many vertebrae make up the cervical spine?
- Eight (C1, C2, C3, C4, C5, C6, C7, and C8)
- Six (C2, C3, C4, C5, C6, and C7)
- Five (C1, C2, C3, C4, and C5)
- Seven (C1, C2, C3, C4, C5, C6, and C7) (correct)
What is the etiology of chronic pathology related to the cervical spine?
What is the etiology of chronic pathology related to the cervical spine?
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What is the etiology of acute injuries to the cervical spine?
What is the etiology of acute injuries to the cervical spine?
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Study Notes
Cervical Spine Injuries
- Potential origins of injury to the cervical spine include trauma from motor vehicle accidents, falls, and sports injuries, as well as non-traumatic causes such as degenerative diseases and infections.
Anatomy of Cervical Spine
- The cervical spine consists of 7 vertebrae (C1-C7), which are highly mobile and susceptible to injury.
Vulnerability of Cervical Spine
- The cervical spine is vulnerable to injury due to its unique anatomy, including the weight-bearing role of the head, the flexibility of the neck, and the narrow spinal canal.
Etiology of Chronic Pathology
- Chronic pathology related to the cervical spine can be caused by factors such as degenerative disc disease, osteoarthritis, and spinal stenosis, which can lead to conditions like herniated discs, spinal osteophyte formation, and nerve root compression.
Etiology of Acute Injuries
- Acute injuries to the cervical spine can result from traumatic events, such as fractures, dislocations, and soft tissue injuries, which can be caused by high-energy mechanisms like falls from a height, motor vehicle accidents, or sports injuries.
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