A high school teacher who has been diagnosed with epilepsy after having a generalized tonic- clonic seizure tells the nurse, "I cannot teach anymore. It will be too upsetting if I have a seizure at work." How should the nurse respond to specifically address the patient's concern?

A. Patient has slight elevations in liver function test results: Phenytoin is primarily metabolized by the liver, and elevated liver function tests may indicate impaired liver function, potentially affecting the metabolism and clearance of phenytoin. Consultation with the healthcare provider is warranted to assess the risk-benefit ratio of administering phenytoin in the presence of liver function abnormalities.

B. Patient's most recent blood pressure is 156/92 mm Hg: While hypertension is not a contraindication for phenytoin administration, it is important to monitor blood pressure, especially considering the potential cardiovascular side effects of the medication. However, elevated blood pressure alone does not typically warrant consultation before administering phenytoin.

C. Patient experiences an aura before seizures: Experiencing an aura before seizures is a common phenomenon in patients with epilepsy and does not necessarily contraindicate the use of phenytoin. In fact, phenytoin is commonly prescribed to prevent seizures, including those preceded by an aura.

D. Patient has tonic-clonic seizures: Phenytoin is indicated for the treatment and prevention of tonic-clonic seizures, among other seizure types. Therefore, the presence of tonic-clonic seizures would not typically warrant consultation before administering phenytoin.

A. Restlessness: Restlessness is a common early sign of increased intracranial pressure (ICP) in clients with traumatic brain injury. It can result from discomfort, confusion, or agitation due to pressure on the brain.

B. Amnesia: Amnesia, or memory loss, can occur with traumatic brain injury but is not specifically indicative of increased intracranial pressure.

C. Tachycardia: Tachycardia may occur in response to various factors such as pain, stress, or fever, but it is not a specific indicator of increased intracranial pressure.

D. Hypotension: Hypotension (low blood pressure) is not typically associated with increased intracranial pressure. In fact, hypertension (high blood pressure) may be a compensatory response to maintain cerebral perfusion pressure in the setting of elevated ICP.