A client is admitted to the hospital for treatment of a simple goiter, and levothyroxine sodium is prescribed. Which symptoms indicate to the nurse that the prescribed dosage is too high for this client?
Palpitations and shortness of breath.
Bradycardia and constipation.
Muscle cramping and dry, flushed skin.
Lethargy and lack of appetite.
The Correct Answer is A
A. Palpitations and shortness of breath are symptoms of thyrotoxicosis, indicating excessive thyroid hormone levels, which could result from an overdose of levothyroxine sodium.
B. Bradycardia and constipation are more indicative of hypothyroidism, which would suggest the need for an increase in levothyroxine dosage rather than a decrease.
C. Muscle cramping and dry, flushed skin are symptoms of hypothyroidism, which would suggest inadequate thyroid hormone replacement rather than excess.
D. Lethargy and lack of appetite are also symptoms of hypothyroidism, not hyperthyroidism, which would not typically result from an overdose of levothyroxine.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Avoiding tight-fitting clothes can help reduce intra-abdominal pressure, which may contribute to GERD symptoms, but it is not the most crucial instruction.
B. Minimizing intake of spicy foods can help decrease gastric irritation and reflux symptoms, but it is not the most important instruction.
C. Beginning a smoking cessation program is important for overall health and may help reduce GERD symptoms, but it is not the most critical instruction for managing GERD.
D. Remaining upright following meals is essential to prevent gastric reflux by reducing pressure on the lower esophageal sphincter. This instruction helps minimize reflux episodes and should be emphasized to the client with GERD.
Correct Answer is B
Explanation
A. Having the client sign surgical and transfusion permits is important but not the priority in this situation.
B. Notifying the healthcare provider of the client's medication history, including heparin use, is crucial to ensure appropriate perioperative management and to prevent excessive bleeding during surgery.
C. Explaining the potential for bleeding to the client is important for informed consent but is not the priority in this situation.
D. Observing the heparin injection sites for signs of bruising is important but not the priority compared to notifying the healthcare provider about the client's medication history.
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