A 45-year-old man on the neurology floor can understand instructions but is unable to express himself through talking. Which lobe of the brain controls the expression of speech?
Frontal lobe
Occipital lobe
Temporal lobe
Parietal lobe
The Correct Answer is A
Choice A rationale: The frontal lobe, specifically Broca's area located in the dominant hemisphere, is responsible for expressive speech. Damage to this area can result in expressive aphasia or difficulty expressing speech.
Choice B rationale: The occipital lobe primarily processes visual information.
Choice C rationale: The temporal lobe is involved in auditory processing and language comprehension.
Choice D rationale: The parietal lobe is involved in spatial perception, attention, and sensory information processing.
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Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: The signs and symptoms of urinary catheter obstruction include hematuria with clots, bladder spasms, and a feeling of urinary urgency. The nurse should increase the rate of the continuous bladder irrigation to flush out the clots and relieve the obstruction. The nurse should also monitor the client's vital signs, fluid balance, and pain level. The other options are not consistent with the client's presentation.
Choice B rationale: Shock would cause hypotension, tachycardia, and decreased urine output.
Choice C rationale: Hyponatremia would cause confusion, weakness, and seizures.
Choice D rationale: Urinary tract infection would cause fever, chills, and foul-smelling urine.
Correct Answer is A
Explanation
Choice A rationale: This instruction helps to promote airflow and prevent moisture accumulation, aiding in vaginitis recovery.
Choice B rationale: Yogurt with live cultures containing lactobacilli can actually help restore the natural balance of bacteria in the vagina and can be beneficial for some types of vaginitis.
Choice C rationale: Oral contraceptives are not a treatment for vaginitis and do not impact the condition.
Choice D rationale: Douching can disrupt the vaginal pH and natural bacterial balance, potentially exacerbating vaginitis.
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