Which method of measurement is the gold standard for obtaining intracranial pressures?
Ventriculostomy
Fiberoptic catheter
Central line
Transcranial Doppler
The Correct Answer is A
A. Ventriculostomy is considered the gold standard for measuring intracranial pressure (ICP). This procedure involves placing a catheter into the brain's ventricles to directly measure the pressure inside the skull.
B. Fiberoptic catheter can also be used for ICP measurement, but ventriculostomy is more accurate and allows for drainage of cerebrospinal fluid if needed.
C. Central line is used for venous access, not for measuring ICP.
D. Transcranial Doppler is used to assess blood flow in the brain, but not for direct ICP measurement.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Decreasing environmental stimuli can help reduce the risk of seizures and further stress on the patient. This is especially important in cases of meningitis, as the patient may be more sensitive to light, sound, and touch.
B. A vascular assessment is important but not the next immediate action in this scenario.
C. Administering an antipyretic is important but not the priority action right after implementing droplet precautions.
D. Assessing cranial nerves may be necessary later in the assessment but is not the immediate next step.
Correct Answer is A
Explanation
A. Left-sided strokes commonly affect language and speech functions due to damage in the language center, so communication goals should be prioritized.
B. Impulsive behavior is more commonly associated with right-sided strokes, not left-sided strokes.
C. Left-sided motor deficits are due to the right hemisphere being affected, not the left hemisphere.
D. Loss of depth perception is more often seen with right-sided strokes, affecting the right hemisphere.
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