Exam 15: Adrenergic Agonists and Antagonists

A patient who has asthma is diagnosed with hypertension.The nurse understands that which drug will be safe to give this patient?

A patient who has Raynaud's disease will begin taking an alpha-adrenergic blocker.The patient asks the nurse how the drug works to treat symptoms.The nurse explains that alpha-adrenergic blockers treat Raynaud's disease by causing

The nurse is caring for a patient whose provider has just ordered a switch from atenolol (Tenormin)to reserpine.When preparing the patient to take this medication,what will the nurse do?

The nurse is performing an admission assessment on a patient who has recently begun taking reserpine.The patient reports using St.John's wort.The nurse anticipates that the patient will have

The patient has been started on a treatment regimen that includes atenolol (Tenormin)and complains to the nurse of feeling weak.Which is the best response from the nurse?

A patient will be discharged on beta blockers.Which skill is essential for the nurse to teach the patient's family?

An adult patient is brought to the emergency department for treatment of an asthma exacerbation.The patient uses inhaled albuterol as needed to control wheezing.The nurse notes expiratory wheezing,tremors,restlessness,and a heart rate of 120 beats per minute.The nurse suspects that the patient has

The nurse is teaching a patient how to use phenylephrine HCl (Neo-Synephrine)nasal spray to treat congestion from a viral upper respiratory infection.What instruction will the nurse give the patient?

The nurse caring for a patient who is taking an adrenergic agent will expect which side effects?

A patient is taking doxazosin mesylate (Cardura)1 mg/day to treat hypertension.The nurse notes a blood pressure of 110/72 mm Hg and a heart rate of 92 beats per minute.The nurse will contact the provider to discuss which change to the drug regimen?

The nurse is caring for a patient who has asthma and administers a selective beta?-adrenergic agonist to treat bronchospasm.The nurse will expect this drug to also cause which side effect?

The nurse is caring for a patient who is receiving intravenous dopamine (Intropin).The nurse notes erythema and swelling at the IV insertion site.What is the nurse's initial action?

The nurse is caring for a patient who will begin taking atenolol (Tenormin).What information will the nurse include when teaching the patient about taking this medication?

The nurse is caring for a patient who has recently begun taking atenolol (Tenormin)to treat hypertension.The patient reports dizziness,nausea,vomiting,and decreased libido since beginning the medication.What will the nurse do?

The patient has been ordered to receive Sudafed to treat nasal congestion.The nurse performing an admission assessment learns that the patient has diabetes mellitus.What action is appropriate for the nurse to take?

The nurse administers subcutaneous epinephrine to a patient who is experiencing an anaphylactic reaction.The nurse should expect to monitor the patient for which symptom?

A nurse is teaching a patient how to use phenylephrine (Neo-Synephrine)nasal spray.To avoid systemic absorption,the nurse teaches the patient to perform which action?

A patient will begin taking albuterol (Proventil)to treat asthma.When teaching the patient about this drug,the nurse will make which recommendation?