A nurse is collecting data from an infant who has heart failure and is taking digoxin. The nurse should identify which of the following findings as an indication of digoxin toxicity?

Rationale:

• Type of cough: The characteristic "barking" cough is typical of acute laryngotracheobronchitis (also known as croup), which affects the upper airways and results in a harsh, barking cough. Pneumonia causes a productive cough, which is not noted here. The non-productive cough in this case is more indicative of laryngotracheobronchitis.
• Fever: A low-grade fever is common in acute laryngotracheobronchitis and is consistent with this case (38.2°C to 38.9°C). Pneumonia can also cause fever, especially a higher-grade fever, but the fever.
• Stridor: Inspiratory stridor is a hallmark sign of acute laryngotracheobronchitis, caused by narrowing of the upper airway, leading to a high-pitched sound when breathing in. Stridor is not typically associated with pneumonia, as pneumonia primarily affects the lungs and causes symptoms like cough, difficulty breathing, and chest pain rather than airway narrowing.
• Irritability: Irritability is common in acute laryngotracheobronchitis due to discomfort from the cough, difficulty breathing, and fever. Irritability can also be seen in pneumonia, particularly in young children who may be uncomfortable due to fever, difficulty breathing, and general malaise.

A. Reinforce with the guardians to avoid discussing death with the child's siblings: Avoiding the discussion of death with the child's siblings can create confusion and anxiety. It's important to foster open communication and allow siblings to process their emotions about the situation in an age-appropriate manner.
B. Guide discussions with the child about death: Discussions about death should be handled delicately, considering the child’s age and understanding; this should be done in partnership with the family and healthcare providers.
C. Use a calm tone of voice when speaking with the child: A calm, reassuring tone of voice is essential when interacting with a child in palliative care. This helps provide comfort, reduces anxiety, and establishes a sense of safety for the child during a difficult time.
D. Encourage the guardians to seek a second opinion about their child's diagnosis:
Seeking a second opinion may be an option in some situations, but in the context of palliative care, the focus is typically on comfort and quality of life rather than pursuing further curative treatments.