Which medication is used to treat hyperthyroidism?
Levothyroxine (Synthroid)
Liotrix (Thyrolar)
Liothyronine (Cytomel)
Propylthiouracil (Propacil)
The Correct Answer is D
A. Levothyroxine (Synthroid) is used to treat hypothyroidism, not hyperthyroidism.
B. Liotrix (Thyrolar) is a combination of T4 and T3 used for hypothyroidism, not hyperthyroidism.
C. Liothyronine (Cytomel) is another thyroid hormone replacement used for hypothyroidism.
D. Propylthiouracil (Propacil) is an antithyroid medication used to treat hyperthyroidism by inhibiting thyroid hormone synthesis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Dry skin, rather than moist skin, is a common finding in hypothyroidism due to decreased metabolism and circulation.
B. Bradycardia (slow heart rate) is expected in hypothyroidism because of reduced metabolic activity and cardiac output.
C. Fatigue and increased sleep, not insomnia, are common in hypothyroidism due to decreased energy levels.
D. Blurred vision is not typically associated with hypothyroidism; vision changes are more common in hyperthyroidism, particularly with Graves' disease.
Correct Answer is A
Explanation
A. Rotating injection sites is essential to prevent lipodystrophy and ensure consistent insulin absorption.
B. Massaging the injection site is not recommended, as it can alter the absorption rate and lead to unpredictable blood glucose levels.
C. Insulin is absorbed most rapidly when injected into the abdomen, not the thigh.
D. Using cold insulin is not advised as it can cause more pain during the injection; room temperature insulin is typically more comfortable for injections.
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