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 D
Explanation
Choice A: Maintenance of clear airway is a goal for a patient with altered level of consciousness, as it can prevent aspiration, hypoxia, and respiratory failure.
Choice B: Maintenance of skin integrity is a goal for a patient with altered level of consciousness, as it can prevent pressure ulcers, infection, and sepsis.
Choice C: Protection from injury is a goal for a patient with altered level of consciousness, as it can prevent falls, fractures, and trauma.
Choice D: All of the above is correct, as all of these goals are relevant for a patient with altered level of consciousness.
Correct Answer is D
Explanation
Choice A: Careful, frequent monitoring of respiratory function, including blood gases is correct, as it can detect and prevent hypoxia, hypercapnia, and acid-base imbalance that can affect the brain and other organs.
Choice B: Monitor for signs and symptoms of complications is correct, as it can identify and treat potential problems such as hemorrhage, infection, seizures, or increased intracranial pressure.
Choice C: Monitor fluid status and laboratory data is correct, as it can maintain fluid and electrolyte balance and prevent dehydration, overhydration, or cerebral edema.
Choice D: All of the above is correct, as all of these assessments are important for the patient undergoing intracranial surgery.
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