What is the difference between a CVA (Stroke) and TIA (Transient Ischemic Atack)?
CVA is a temporary neurologic deficit and a TIA is more long-term deficit
There is no difference
TIA is a temporary neurologic deficit and a CVA is more long-term deficit
CVA results from temporary impairment of blood flow and TIA is long-term impairment
The Correct Answer is C
Choice A: CVA is a temporary neurologic deficit and a TIA is more long-term deficit is not correct, as it reverses the definitions of CVA and TIA.
Choice B: There is no difference is not correct, as there are significant differences between CVA and TIA in terms of duration, severity, and prognosis.
Choice C: TIA is a temporary neurologic deficit and a CVA is more long-term deficit is correct, as it accurately describes the difference between CVA and TIA. A TIA is a brief episode of neurologic dysfunction caused by focal brain ischemia that resolves within 24 hours, while a CVA is a permanent or lasting damage to brain tissue caused by ischemia or hemorrhage.
Choice D: CVA results from temporary impairment of blood flow and TIA is long-term impairment is not correct, as it reverses the causes of CVA and TIA.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A: Corticosteroids is correct, as they can reduce inflammation and swelling in the brain by suppressing the immune system and decreasing the permeability of blood vessels.
Choice B: Antibiotics is not correct, as they are used to treat bacterial infections, not cerebral edema.
Choice C: Tylenol is not correct, as it is a pain reliever and fever reducer, not an anti-inflammatory agent.
Choice D: All of the above is not correct, as only corticosteroids can be used to reduce cerebral edema.
Correct Answer is C
Explanation
Choice A: CVA is a temporary neurologic deficit and a TIA is more long-term deficit is not correct, as it reverses the definitions of CVA and TIA.
Choice B: There is no difference is not correct, as there are significant differences between CVA and TIA in terms of duration, severity, and prognosis.
Choice C: TIA is a temporary neurologic deficit and a CVA is more long-term deficit is correct, as it accurately describes the difference between CVA and TIA. A TIA is a brief episode of neurologic dysfunction caused by focal brain ischemia that resolves within 24 hours, while a CVA is a permanent or lasting damage to brain tissue caused by ischemia or hemorrhage.
Choice D: CVA results from temporary impairment of blood flow and TIA is long-term impairment is not correct, as it reverses the causes of CVA and TIA.
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