A nurse is caring for a client who has been trending with elevated intracranial pressure (ICP) readings for some time. Which of the following findings should the nurse identify as signs indicating Cushing's Triad? (Select all that apply.)
Increased ammonia levels
Irregular breathing pattern
Decreased heart rate
Slurred speech
Positive Kernig's sign
Correct Answer : B,C
A. Increased ammonia levels are associated with hepatic encephalopathy, not increased ICP or Cushing's Triad.
B. It is one of the three classic signs of Cushing's Triad, which indicates late increased ICP and possible brain herniation.
C. Bradycardia is a hallmark sign of Cushing's Triad and reflects brainstem dysfunction due to increased ICP.
D. Slurred speech may occur with increased ICP but is not a component of Cushing's Triad.
E. Positive Kernig's sign indicates meningeal irritation, such as in meningitis, not increased ICP or Cushing's Triad.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["325"]
Explanation
Total fluid volume for 24 hours = 5,200 mL
First 8-hour period = receive half of total volume
5,200 ÷ 2 = 2,600 mL
Time = 8 hours
Calculation:
2,600 mL ÷ 8 hr = 325 mL/hr
Answer: 325 mL/hr
Correct Answer is C
Explanation
A. Further assessment is needed when clear drainage is noted to rule out cerebrospinal fluid (CSF) leak.
B. Removing nasal packing can increase the risk of bleeding and should not be done without a provider’s order.
C. Performing a Halo test helps identify if the drainage contains CSF, which indicates a possible leak and requires immediate attention.
D. Encouraging the client to blow their nose could increase intracranial pressure and worsen the leak.
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