d. Cause of death is usually a cardiac arrhythmia.
5. What is an early indicator of increased intracranial pressure?
a. Papilledema
b. Bilateral fixed dilated pupils
c. Decreasing responsiveness
d. Rapid heart rate
6. Which of the following is used to confirm the diagnosis of, and classify, seizures?
a. Characteristics of the aura
b. Presence of precipitating factors
c. Electroencephalogram
d. Changes in the characteristics of cerebrospinal fluid
7. Which of the following statements applies to a lumbar puncture?
a. It is usually performed at L3-L4.
b. Fluid is withdrawn from the epidural space.
c. It can be used to confirm any diagnosis.
d. The tissue seals up immediately after puncture.
8. What is the rationale for vomiting in a patient who has increased intracranial pressure?
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