Patient Data
Which of the following findings should the nurse recognize as manifestations of digoxin toxicity? (Select all that apply.)
Nausea and vomiting
Fatigue and weakness
Bradycardia
Visual disturbances (e.g., yellow-green halos)
Hypertension
Correct Answer : A,B,C,D
A. Nausea and vomiting: Gastrointestinal symptoms such as nausea, vomiting, and anorexia are common early signs of digoxin toxicity and should be closely monitored.
B. Fatigue and weakness: Generalized fatigue and muscle weakness can result from digoxin toxicity due to its effects on cardiac output and electrolyte imbalances, indicating early toxicity.
C. Bradycardia: Digoxin increases vagal tone, which can lead to bradycardia. A heart rate below 60 bpm is a key warning sign of digoxin toxicity.
D. Visual disturbances (e.g., yellow-green halos): Visual changes, including blurred vision, yellow-green halos, or altered color perception, are classic manifestations of digoxin toxicity and require prompt recognition.
E. Hypertension: Hypertension is not typically associated with digoxin toxicity; digoxin more commonly causes bradyarrhythmias and hypotension rather than elevated blood pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"A"},"B":{"answers":"B"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"A"}}
Explanation
Rationale for correct choices:
• Increase your water and fiber intake while taking opioids: Opioids frequently cause constipation by slowing gastrointestinal motility. Encouraging adequate hydration and fiber intake helps prevent constipation and maintain bowel regularity, which is an essential part of opioid education.
• Expect the morphine to take 1 to 2 hours for full effect: IV morphine typically takes effect within 5 to 10 minutes, with peak analgesic effect in about 20 minutes. Telling the client it takes 1 to 2 hours may cause confusion and unnecessary delay in using other comfort measures.
• Request pain medication only if pain is severe: Waiting until pain is severe can result in poor pain control and decreased participation in respiratory exercises. Encouraging timely administration before pain becomes severe promotes better analgesia and facilitates lung expansion.
• Use incentive spirometer when the pain medication takes effect: Pain can limit the client’s ability to perform deep breathing exercises. Using the incentive spirometer when analgesia is effective promotes lung expansion, reduces atelectasis risk, and improves oxygenation in clients with rib fractures.
• Ask for assistance when getting out of bed after taking morphine: Morphine can cause dizziness, orthostatic hypotension, or sedation, increasing fall risk. Asking for assistance ensures client safety during ambulation or position changes, especially in older adults with recent trauma.
Correct Answer is D
Explanation
A. Offer to discuss the client's health status with each of the adult children: While involving family in discussions is important, the immediate question from the spouse is about recognizing signs of imminent death. Directly explaining the physiological changes is more appropriate at this moment.
B. Reassure the spouse that the healthcare provider (HCP) will notify when to call the children: Waiting for the HCP to give a signal does not provide the spouse with the knowledge they are seeking. It may delay preparation and increase anxiety during the final hours.
C. Gather information regarding how long it will take for the children to arrive: While logistical planning is helpful, it does not address the spouse’s question about recognizing imminent death and understanding what to expect.
D. Explain that the client will start to lose consciousness and the body systems will slow down: Providing clear, compassionate information about the expected signs of dying helps the spouse recognize that death is near, allows family members to prepare emotionally, and facilitates meaningful final interactions with the client.
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