A nurse is assessing a client who has a heart rate of 40/min. The client is diaphoretic and has chest pain. Which of the following medications should the nurse plan to administer?
Lidocaine
Adenosine
Atropine
Verapamil
The Correct Answer is C
Choice A Reason
Lidocaine is primarily used to treat ventricular arrhythmias, such as ventricular tachycardia or ventricular fibrillation. It is not typically used for bradycardia (a heart rate of 40/min) and would not be appropriate for this scenario.
Choice B Reason
Adenosine is used to treat certain types of supraventricular tachycardia (SVT) by slowing down the heart rate. It is not indicated for bradycardia and would not be suitable for a heart rate of 40/min.
Choice C Reason
Atropine is the first-line medication for treating symptomatic bradycardia. It works by blocking the effects of the vagus nerve on the heart, thereby increasing the heart rate. Given the client’s symptoms of a low heart rate, diaphoresis, and chest pain, atropine is the appropriate choice.
Choice D Reason
Verapamil is a calcium channel blocker used to treat high blood pressure, angina, and certain types of arrhythmias. However, it is not used for bradycardia and could potentially worsen the condition by further lowering the heart rate.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A Reason
A client who has a chest tube and reports a pain level of 6 on a scale of 0 to 10. While pain management is important, this client is not in immediate life-threatening danger. Pain can be addressed after ensuring there are no urgent allergic reactions or other critical conditions.
Choice B Reason
A client who received parenteral cephalosporin and reports urticaria and edema. This is the correct choice. Urticaria (hives) and edema (swelling) can indicate an allergic reaction, which can progress to anaphylaxis, a life-threatening condition. Immediate assessment and intervention are required to prevent severe complications.
Choice C Reason
A client who is being admitted with bilateral stage 3 pressure injuries on both heels. While stage 3 pressure injuries are serious and require prompt attention, they do not pose an immediate life-threatening risk compared to a potential anaphylactic reaction.
Choice D Reason
A client who has a systemic infection and an oral temperature of 39.1°C (102.4°F). Although a systemic infection with a high fever is concerning and needs timely intervention, it is not as immediately life-threatening as a potential anaphylactic reaction.
Correct Answer is ["B","E"]
Explanation
Choice A Reason
Initiate insulin drip. This intervention is not typically included in the standard care plan for all patients with acute pancreatitis. Insulin drips are generally reserved for cases of hypertriglyceridemia-induced pancreatitis, where insulin helps to lower triglyceride levels. For most patients with acute pancreatitis, this is not a standard intervention.
Choice B Reason
Monitor blood glucose levels. This is a correct intervention. Acute pancreatitis can affect the pancreas’ ability to regulate blood sugar, leading to hyperglycemia or hypoglycemia. Monitoring blood glucose levels helps in managing these potential complications and ensuring appropriate treatment.
Choice C Reason
Continue regular diet as tolerated. This statement is incorrect. Patients with acute pancreatitis are usually kept NPO (nothing by mouth) initially to rest the pancreas. Once the inflammation subsides, they may gradually reintroduce oral intake starting with clear liquids and progressing to a low-fat diet.
Choice D Reason
Maintain NPO status until pain-free. This is partially correct but not entirely accurate. While initial management often includes NPO status to rest the pancreas, current guidelines suggest that early enteral feeding can be beneficial and should be started as soon as tolerated. Prolonged NPO status is no longer the standard of care.
Choice E Reason
Manage acute pain. This is a correct intervention. Pain management is a critical component of care for patients with acute pancreatitis. Effective pain control improves patient comfort and can help reduce the stress response associated with severe pain.
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