A nurse is caring for a client who has sustained a neurologic injury with increased intracranial pressure and decreased cerebral perfusion.
Which of the following will maintain cerebral perfusion pressure constant?

Choice A rationale
Nausea and vomiting are common symptoms associated with migraines. Asking about these symptoms can help confirm a diagnosis of a migraine.
Choice B rationale
Sensitivity to light, also known as photophobia, is a common symptom of migraines. However, the question “Are the lights in here bothering you?” is less specific to migraines as it could be indicative of several other conditions as well.
Choice C rationale
While confusion or clouded thinking can occur with migraines, it is not as common as other symptoms such as nausea, vomiting, and sensitivity to light.
Choice D rationale
Unusual smells, known as olfactory hallucinations, are not typically associated with migraines. They are more commonly associated with conditions such as epilepsy.
Choice E rationale
Weakness before the headache started or currently feeling weak now is not a typical symptom of migraines. It could be indicative of a more serious condition, such as a stroke.

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