Which term would the nurse use to document a patient who is comatose from a head injury and display flexion of the arms, wrists, and fingers, as well as adduction of the upper extremities?
Decorticate posturing
Epileptic
Stroke
Decerebrate posturing
The Correct Answer is A
A. Decorticate posturing indicates severe brain injury, characterized by flexion of the arms and adduction of the upper extremities.
B. Epileptic is not a term used to describe posturing related to head injury.
C. Stroke does not describe posturing.
D. Decerebrate posturing is characterized by extension and pronation of the arms, not flexion.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Orientation to person, place, and time is not expected in meningitis as the infection typically causes altered mental status.
B. Bradycardia is not a typical finding in meningitis. Increased intracranial pressure may lead to tachycardia, not bradycardia.
C. Blurred vision can occur with increased ICP or certain infections, but it is not a primary symptom of meningitis.
D. Severe headache is a hallmark symptom of meningitis, due to inflammation of the meninges, causing pain and increased intracranial pressure.
Correct Answer is D
Explanation
A. BP 126/54 mm Hg, pulse 58 beats/min, respirations 10 breaths/min - While the low pulse and respirations should be assessed, this blood pressure isn't as concerning.
B. BP 112/56 mm Hg, pulse 98 beats/min, respirations 28 breaths/min - These vital signs are within a safer range compared to the critical changes in D.
C. BP 129/65 mm Hg, pulse 60 beats/min, respirations 20 breaths/min - These are stable vital signs.
D. The BP of 172/54 mm Hg, combined with bradycardia (pulse of 58 beats/min) and hypoventilation (respirations of 10 breaths/min), is indicative of Cushing's triad, a late sign of increased intracranial pressure, which is an emergency requiring immediate attention.
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