A 30-year-old woman tells the nurse that she has been very unsteady and has had difficulty in maintaining her balance. Which area of the brain that is related to these findings would concern the nurse?
Brainstem
Cerebellum
Extrapyramidal tract
Thalamus
The Correct Answer is C
A. The brainstem controls basic life functions but is not primarily responsible for balance.
B. The cerebellum is directly involved in maintaining balance and coordination. Issues with the cerebellum would likely cause unsteadiness and difficulty in maintaining balance.
C. The extrapyramidal system influences motor control but is less directly responsible for balance compared to the cerebellum.
D. The thalamus acts as a relay center for sensory and motor signals but does not specifically control balance.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. This category refers to non-urgent problems, which does not apply here as the client is showing signs of severe distress and requires immediate attention.
B. Central cyanosis, a low heart rate (bradycardia), and low blood pressure are life-threatening signs that necessitate immediate intervention to stabilize the patient.
C. This is not a routine or minor situation. The client is in critical condition and requires urgent intervention.
D. While second-level priorities are important, this patient has life-threatening signs requiring first-level priority, immediate action, and stabilization.
Correct Answer is A
Explanation
A. A herniated disc can cause pain that radiates down the leg (sciatica) when the leg is raised, along with lateral tilting of the spine as the patient attempts to relieve pressure.
B. A meniscus tear is usually associated with knee pain rather than back or leg pain.
C. Scoliosis refers to a lateral curvature of the spine but does not cause radiating leg pain as described in this case.
D. While muscle spasms can cause back pain, they are not typically associated with radiating leg pain or lateral spinal tilting.
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