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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A: Antihypertensive medication lowers blood pressure, which reduces the risk of stroke caused by high blood pressure or hypertension.
Choice B: Anti-cholesterol medication lowers the level of cholesterol in the blood, which reduces the risk of stroke caused by atherosclerosis or plaque buildup in the arteries.
Choice C: Antiplatelet medication prevents blood clots from forming, which reduces the risk of stroke caused by ischemia or blockage of blood flow to the brain.
Choice D: All of the above medications are used to treat and prevent strokes, as they address different risk factors and causes of stroke.
Correct Answer is D
Explanation
Choice A: Sepsis is a serious infection that occurs when the body's immune system overreacts to an injury or illness. It can cause organ failure and death. People with spinal cord injury are more prone to sepsis because they may have impaired bladder and bowel function, skin breakdown, or reduced sensation that can lead to infections.
Choice B: Pulmonary embolism is a blockage of an artery in the lungs by a blood clot. It can cause chest pain, shortness of breath, and death. People with spinal cord injury are more at risk of pulmonary embolism because they may have reduced mobility, blood circulation, or breathing capacity that can promote blood clot formation.
Choice C: Pneumonia is an inflammation of the lungs caused by bacteria, viruses, or fungi. It can cause fever, cough, and difficulty breathing. People with spinal cord injury are more susceptible to pneumonia because they may have weakened cough reflex, impaired lung function, or aspiration of food or saliva into the lungs.
Choice D: All of the above are major causes of death related to spinal cord injury. They can occur separately or together and can be prevented or treated with proper medical care and lifestyle modifications.
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