A nurse is teaching a client who has a new prescription for levothyroxine (T4) about thyrotoxicosis. The nurse should instruct the client to monitor and report which of the following findings?
Weight gain
Bradycardia
Fever
Drowsiness
The Correct Answer is C
A. Weight gain is a sign of hypothyroidism, not thyrotoxicosis.
B. Bradycardia is associated with hypothyroidism, whereas thyrotoxicosis causes tachycardia.
C. This is the correct answer. Fever is a symptom of thyrotoxicosis, which results from excessive thyroid hormone levels, leading to hypermetabolism. Other signs include tachycardia, anxiety, heat intolerance, and weight loss.
D. Drowsiness is more commonly associated with hypothyroidism.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Repeat the complete prescription back to the provider – This is the correct action to ensure accuracy and prevent medication errors. The nurse must read back the prescription, including the medication name, dosage, route, and frequency, for verification.
B. Have a provider who is on site sign the prescription – The prescribing provider must sign the order within a specific timeframe, but this step occurs after verifying and documenting the prescription.
C. Have the unit secretary enter the prescription on the provider's order form – Only licensed personnel (nurses, pharmacists, or providers) can transcribe and verify medication orders. The unit secretary cannot enter prescriptions.
D. Verify the accuracy of the prescription with the pharmacist – The nurse should first confirm the order with the provider, not the pharmacist. The pharmacist’s role comes after the order is documented and entered.
Correct Answer is A
Explanation
A. Suction the client's airway – This is the correct answer. A high-pressure alarm on a ventilator usually indicates an obstruction, such as mucus plugging or secretions in the airway. Suctioning helps clear the obstruction.
B. Look for a leak in the tube's cuff – A leak would trigger a low-pressure alarm, not a high-pressure alarm.
C. Tighten the tubing connections – Loose connections generally cause low-pressure alarms rather than high-pressure alarms.
D. Request insertion of a tracheostomy tube – This may be necessary for long-term ventilation, but it is not the immediate intervention for a high-pressure alarm.
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