The nurse is caring for a patient who presents to the emergency department with right-sided weakness and dysphasia. Which type of stroke would the nurse suspect?
Transient ischemic attack
Basilar artery syndrome
Left middle cerebral artery syndrome
Right middle cerebral artery syndrome
The Correct Answer is C
A. Transient ischemic attack (TIA): A TIA might cause transient symptoms similar to a stroke, including weakness and dysphasia, but it would not explain why the symptoms are localized to the right side of the body. Additionally, TIA symptoms typically resolve within 24 hours.
B. Basilar artery syndrome: This type of stroke affects the brain stem, resulting in symptoms such as double vision, vertigo, and ataxia, rather than localized right-sided weakness and dysphasia.
C. Left middle cerebral artery syndrome: The left middle cerebral artery (MCA) supplies blood to the left hemisphere of the brain, including areas that control language and motor function on the right side of the body. Thus, an infarct in this area often leads to right-sided weakness and dysphasia, making it the most likely suspect.
D. Right middle cerebral artery syndrome: This would typically result in left-sided weakness and possibly neglect, but not right-sided symptoms
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
A. Cigarette smoking: This is correct. Smoking is a significant modifiable risk factor for stroke because it contributes to atherosclerosis and other cardiovascular issues.
B. Physical inactivity: This is correct. Regular physical activity reduces the risk of stroke by improving cardiovascular health and reducing other risk factors such as hypertension and obesity.
C. Family history of stroke: This is not modifiable. While family history increases risk, it cannot be changed. However, knowing this risk can prompt proactive management of modifiable factors.
D. Obesity: This is correct. Obesity is a modifiable risk factor for stroke because it is associated with other risks such as hypertension, diabetes, and hyperlipidemia. Weight loss and healthy lifestyle changes can reduce stroke risk.
E. Age: This is not modifiable. While older age increases stroke risk, it is a factor that cannot be changed.
Correct Answer is D
Explanation
A. Legs in adduction: Adduction can increase the risk of dislocating the hip prosthesis and should be avoided.
B. More than 90-degree hip flexion: Flexing the hip more than 90 degrees can increase the risk of dislocation and should be avoided.
C. Internal leg rotation: Internal rotation of the leg can increase the risk of hip dislocation postoperatively.
D. Legs in abduction: Maintaining legs in abduction (spreading them apart) helps keep the hip joint stable and reduces the risk of dislocation after hip replacement surgery.
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