The nurse is caring for a client after a coronary artery bypass graft surgery. The client is exhibiting pitting edema of the lower extremities and jugular venous distention with increased central venous pressure. Which condition should the nurse suspect the client is experiencing based on these findings?
Internal bleeding.
Right-sided heart failure.
Left ventricular dysfunction.
Cardiac tamponade.
The Correct Answer is B
A. Internal bleeding typically presents with signs of hypovolemia, such as decreased blood pressure and increased heart rate, rather than pitting edema and jugular venous distention.
B. Right-sided heart failure is characterized by fluid overload, leading to symptoms like pitting edema in the extremities and jugular venous distention, which align with the findings observed in this client.
C. Left ventricular dysfunction primarily results in pulmonary congestion and respiratory distress rather than peripheral edema and jugular venous distention.
D. Cardiac tamponade may present with jugular venous distention, but it usually also involves hypotension and muffled heart sounds, which are not described in this scenario.
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Correct Answer is C
Explanation
A. While frequent mouth care is important, it is not the most immediate concern during an active seizure. The priority is to maintain airway patency and prevent aspiration.
B. Maintaining a semi-Fowler's position may be beneficial, but the client’s level of consciousness and the presence of seizures require more immediate interventions focused on airway management.
C. Ensuring oral suction is available is essential for the client who is unconscious and experiencing seizures, as it allows for rapid intervention to clear secretions and prevent aspiration, which is critical for airway protection.
D. Keeping the room at a comfortable temperature is important for the overall comfort of the client, but it does not directly address the acute management of seizures and airway concerns.
Correct Answer is C
Explanation
A. Bradycardia and constipation are symptoms associated with hypothyroidism, not hyperthyroidism, indicating that the dosage may be too low rather than too high.
B. Muscle cramping and dry, flushed skin are not typical indicators of levothyroxine overdose and may reflect other underlying issues.
C. Palpitations and shortness of breath are symptoms indicative of hyperthyroidism, suggesting that the levothyroxine dosage may be too high, leading to an increased metabolic rate and cardiovascular stress.
D. Lethargy and lack of appetite are more consistent with under-treatment or hypothyroidism rather than an overdose of levothyroxine, which typically stimulates metabolic activity.