For the patient after a craniotomy, which intracranial pressure (ICP) reading would the nurse report immediately to the healthcare provider?
An ICP of 10 mm HG
An ICP of 15 mm HG
An ICP of 20 mm HG
An ICP of 5 mm HG
The Correct Answer is C
A. An ICP of 10 mm HG is within normal limits.
B. An ICP of 15 mm HG is within normal limits.
C. An ICP of 20 mm Hg is elevated and should be reported immediately as it can indicate worsening conditions like brain swelling or herniation. Normal ICP is typically 5 to 15 mm Hg.
D. An ICP of 5 mm HG is also normal and would not require immediate reporting.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Irritability can be an early sign of increased intracranial pressure (ICP) due to brain dysfunction or pressure on the brainstem.
B. Tachycardia can occur in early shock or in response to pain but is not directly related to increased ICP.
C. Tinnitus (ringing in the ears) is not a primary sign of ICP.
D. Hypotension is typically not associated with increased ICP, which usually causes hypertension.
Correct Answer is A
Explanation
A. Flashes of light and floaters are common early symptoms of retinal detachment as the retina begins to pull away from the underlying tissue.
B. Retinal detachment is usually painless; pain with eye movement is more associated with other eye conditions.
C. Increased glare is not typically associated with retinal detachment but may occur in cataracts.
D. Redness is usually a sign of conjunctivitis, not retinal detachment.
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