The nurse in the emergency department is caring for a client who has fallen 20 feet from a roof. While performing the primary assessment, what is the most important nursing intervention?

A. Catheterize for residual urine after voiding: While catheterization for residual urine may be necessary in some cases, it is not the most appropriate long-term solution for managing a neurogenic reflexic bladder. It does not promote patient independence or long-term bladder health.

B. Instruct the patient how to self-catheterize: Self-catheterization empowers the patient to manage their bladder function independently and reduces the risk of urinary tract infections
associated with indwelling catheters. It is the preferred method for managing neurogenic bladder in patients with spinal cord injury.

C. Assist the patient to the toilet every 2 hours: While assisting the patient to the toilet at regular intervals may help prevent urinary accidents, it does not address the underlying issue of neurogenic bladder or promote long-term bladder management.

D. Teach the patient to use the Credé method: The Credé method involves applying manual pressure to the bladder to promote voiding. While it may be used in some situations, it is not the preferred method for managing neurogenic bladder, especially in patients with spinal cord injury.

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.