What best describes Dysarthria?
Paralysis of the joints
Blindness over half the field of vision
Difficult or unclear articulation of speech
Paralysis of one side of the body
The Correct Answer is C
Choice A: Paralysis of the joints is not a description of dysarthria, but rather a possible complication of stroke or other neurological disorders.
Choice B: Blindness over half the field of vision is not a description of dysarthria, but rather a sign/symptom of hemianopia or visual field loss.
Choice C: Difficult or unclear articulation of speech is a description of dysarthria, as it is a motor speech disorder caused by weakness or paralysis of the muscles involved in speech production.
Choice D: Paralysis of one side of the body is not a description of dysarthria, but rather a sign/symptom of hemiplegia or unilateral weakness.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A: Ethnicity is not a modifiable risk factor of strokes, as it is determined by genetic and cultural factors that cannot be changed.
Choice B: Gender is not a modifiable risk factor of strokes, as it is determined by biological and hormonal factors that cannot be changed.
Choice C: Age is not a modifiable risk factor of strokes, as it is determined by chronological factors that cannot be changed.
Choice D: Obesity is a modifiable risk factor of strokes, as it can be reduced by lifestyle changes such as diet and exercise. Obesity can increase the risk of strokes by causing high blood pressure, diabetes, and heart disease.
Correct Answer is C
Explanation
Choice A: Loss of motor neurons in the brain is not a complete definition of ALS, as it does not include the loss of motor neurons in the spinal cord and brainstem.
Choice B: Loss of sensory neurons in the anterior horn of the spinal cord is not a correct definition of ALS, as it involves sensory neurons, not motor neurons.
Choice C: Loss of motor neurons in the anterior horn of the spinal cord and loss of motor nuclei of the lower brainstem is a correct definition of ALS, as it describes the progressive degeneration and death of both upper and lower motor neurons that control voluntary muscle movements²⁴.
Choice D: All of the above is not correct, as only choice C is a correct definition of ALS.
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