Final answer:
The nurse should hold the medication and contact the physician for the patient with chronic bronchitis.
Step-by-step explanation:
The nurse should hold the medication and contact the physician for the patient with chronic bronchitis. Metoprolol is a type of beta blocker medication commonly used to treat hypertension and certain heart conditions. However, it should be used with caution in patients with chronic bronchitis, as it can potentially worsen the condition by causing bronchoconstriction.