Final answer:
Terbutaline should be used cautiously in clients with diabetes mellitus due to its potential to increase blood glucose levels.
Step-by-step explanation:
The nurse should understand that terbutaline, a medication prescribed for bronchitis, should be used with caution if the client has diabetes mellitus. Terbutaline is a bronchodilator that can cause an increase in blood glucose levels, which can be particularly challenging for individuals managing diabetes. Therefore, careful monitoring of blood glucose is necessary when a client with diabetes mellitus is prescribed this medication. If such conditions are present, the healthcare provider may need to adjust the treatment plan or consider alternative medications to ensure the client's safety and optimize therapeutic outcomes in managing bronchitis. Regular monitoring and communication between healthcare professionals are crucial for effective and safe patient care.