Which information about a patient who has a new prescription for phenytoin (Dilantin) indicates that the nurse should consult with the health care provider before administration of the medication?
Patient has slight elevations in liver function test results
Patient's most recent blood pressure is 156/92 mm Hg.
Patient experiences an aura before seizures.
Patient has tonic-clonic seizures.
The Correct Answer is A
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Administer an oral analgesic: Administering analgesics may provide relief from pain, but it does not address the underlying cause of the headache and stiff neck. Assessing the client's neurological status is the priority to determine the severity and potential cause of the symptoms.
B. Perform a complete blood count: While laboratory tests may be necessary to further evaluate the client, they are not the first action to take when the client presents with symptoms suggestive of a neurological emergency such as meningitis. Assessing the client's neurological status and ruling out serious conditions take precedence.
C. Evaluate the client's neurological status: Assessing the client's neurological status, including level of consciousness, motor and sensory function, and signs of meningeal irritation (such as neck stiffness), is crucial for identifying potential neurological emergencies such as meningitis and guiding further management.
D. Check the client's temperature: While obtaining vital signs, including temperature, is important in the assessment of a client with suspected meningitis, it is not the first action to take. Assessing the client's neurological status and initiating appropriate interventions based on the findings are the priority.
Correct Answer is C
Explanation
A. Cardiac monitoring for bradycardia: While cardiac changes can occur with spinal cord injury, respiratory complications are more common and pose a greater immediate threat to the patient's well-being. Therefore, assessing respiratory status takes priority over cardiac monitoring in this situation.
B. Administration of low-molecular-weight heparin: Venous thromboembolism prophylaxis is important for patients with spinal cord injury, but it is not the highest priority within the first 16 hours of admission. Respiratory assessment is more critical for immediate patient safety.
C. Assessment of respiratory rate and effort: Respiratory complications, such as impaired breathing or respiratory failure, are common in patients with spinal cord injury, particularly at the C5 level, which affects the diaphragm and intercostal muscles. Early detection of respiratory distress is crucial for timely intervention to prevent respiratory compromise.
D. Application of pneumatic compression devices to legs: Pneumatic compression devices are used for preventing venous thromboembolism, but they do not address the immediate priority of assessing and managing respiratory status in a patient with spinal cord injury.
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