A nurse receives a report on a client with a basilar skull fracture. What findings should the nurse expect with this client?
Bruising over the mastoid process
Pooling of blood and edema around the eyes
Ability to recall how the injury occurred
Chvostek’s sign
The Correct Answer is A
Choice A rationale
Bruising over the mastoid process, also known as Battle’s sign, is a classic clinical sign of a basilar skull fracture.
Choice B rationale
Pooling of blood and edema around the eyes, or ‘raccoon eyes’, is another sign of a basilar skull fracture.
Choice C rationale
The ability to recall how the injury occurred is not directly related to the presence of a basilar skull fracture. Memory loss or confusion could be symptoms of a traumatic brain injury, but they are not specific to a basilar skull fracture.
Choice D rationale
Chvostek’s sign is a clinical sign of hypocalcemia, not a basilar skull fracture
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Correct Answer is C
Explanation
Choice A rationale
A contrecoup injury is indeed a “true” injury. It occurs on the side of the brain opposite to the point of impact and can have severe consequences, including brain damage. Therefore, this statement is incorrect.
Choice B rationale
The severity and healing time of contrecoup injuries can vary greatly depending on the force and location of the impact, as well as individual health factors. It’s not accurate to say that contrecoup injuries are generally less severe and heal more quickly over time.
Choice C rationale
This statement is correct. A coup injury refers to the brain damage that occurs directly under the point of impact, while a contrecoup injury occurs on the opposite side of the brain from
where the head is struck. These injuries can occur separately or together, but if the blow is strong enough, they usually appear together.
Choice D rationale
The sequence of coup and contrecoup injuries is not as this choice describes. The coup injury happens at the point of impact, and the contrecoup injury happens when the brain rebounds and hits the opposite side of the skull. Both types of injuries can impact the brain’s blood supply.
Correct Answer is B
Explanation
Choice A rationale
While traumatic brain injuries (TBIs) can occur at any age, people in their 30s are not at the highest risk. Other factors, such as participation in high-risk activities or certain occupations, can increase the risk of TBI, but age alone in this group does not confer a higher risk.
Choice B rationale
People who play contact sports are at a higher risk of sustaining a TBI. Contact sports such as football, boxing, and hockey have a high incidence of TBIs, including concussions.
Choice C rationale
Abstaining from alcohol does not increase the risk of TBI. In fact, alcohol use is a risk factor for TBI, as it can increase the likelihood of falls, car accidents, and other events that can cause TBI1112.
Choice D rationale
Living in rural areas does not inherently increase the risk of TBI. However, certain factors associated with rural living, such as increased travel distances and limited access to trauma
care, can contribute to the severity of a TBI once it occurs. Subarachnoid hemorrhageSubarachnoid hemorrhage Explore
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