A patient has been taking digoxin at home but took an accidental overdose and has developed toxicity. The patient has been admitted to the telemetry unit, where the physician has ordered

Correct Answer: B

Rationale: The correct response is to inform the patient that the medication, likely an antiarrhythmic agent such as digoxin immune fab (Digibind), helps to convert the irregular heart rhythm caused by digoxin toxicity to a more normal rhythm. This explanation provides a clear understanding of why the medication is being administered in cases of digoxin toxicity. It is important for the nurse to educate the patient about the purpose of the medication and how it will help manage the symptoms of digoxin toxicity.

Correct Answer: C

Rationale: Milrinone is a phosphodiesterase inhibitor that works by increasing the levels of cyclic adenosine monophosphate (cAMP) within cardiac myocytes. This leads to enhanced calcium influx into the cells, ultimately resulting in increased force of cardiac contractions (positive inotropic effect). This increased contractility helps improve cardiac output without necessarily increasing heart rate or affecting blood vessel dilation.

Correct Answer: D

Rationale: It is important to monitor ins and outs with patients using ACE inhibitors to assess for decreased blood pressure. ACE inhibitors are known to lower blood pressure by dilating blood vessels, which can sometimes lead to hypotension (low blood pressure). Monitoring the patient's fluid intake and output helps healthcare providers evaluate the patient's blood pressure response to the medication and make necessary adjustments to prevent complications such as dizziness, falls, or fainting. Regular monitoring is crucial to ensure the patient's safety and optimize the effectiveness of ACE inhibitor therapy.

Correct Answer: A

Rationale: HRT increases clotting risk, making calf pain a priority due to potential DVT, a life-threatening side effect. Libido , back pain , and fatigue are less urgent. A ensures safety, aligning with HRT risks, making it the priority.

Correct Answer: B

Rationale: The correct response is to inform the patient that the medication, likely an antiarrhythmic agent such as digoxin immune fab (Digibind), helps to convert the irregular heart rhythm caused by digoxin toxicity to a more normal rhythm. This explanation provides a clear understanding of why the medication is being administered in cases of digoxin toxicity. It is important for the nurse to educate the patient about the purpose of the medication and how it will help manage the symptoms of digoxin toxicity.