A victim who was thrown 50 feet in a motor vehicle crash experiences transient consciousness en route to the emergency department. What neurological tests should the nurse expect to be prescribed for this patient?
1. magnetic resonance imaging (MRI) and computed tomography (CT)
2. computed tomography (CT) and positron emission tomography (PET)
3. x-rays of the skull and spine and computed tomography (CT)
4. computed tomography (CT)
Correct Answer: 3
It is always important to "clear" the cervical spine by taking x-rays with visualization of all seven cervical vertebrae. A skull x-ray combined with a CT scan to assess for the presence of blood or clots is also important in this case, because ejection from a vehicle usually causes head trauma. MRI and PET scans may be helpful but should be combined with x-ray of the skull and spine.
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