Question

a nurse is caring for a client who is about to begin taking metronidazole to treat an anaerobic intra - abdominal bacterial infection. the nurse should recognize that cautious use of the medication is indicated if the client also has which of the following conditions?

• seizure disorder
• hearing loss
• asthma
• anemia

Explanation:

Metronidazole can cause central nervous system adverse effects, including seizures. For clients with a pre-existing seizure disorder, this medication can lower the seizure threshold, so cautious use is required. The other conditions (hearing loss, asthma, anemia) are not associated with increased risk from metronidazole use.

Answer:

Seizure disorder