The nurse is educating a newly diagnosed client about treatment for hyperthyroidism. Which of the following statements would require further teaching?
It is important that I take my levothyroxine daily to help manage my hyperthyroidism
I should avoid foods like kale, cabbage, Brussel sprouts, and cauliflower
Methimazole will decrease my T3 and T4 levels
Iodine will prevent the thyroid hormone from being released into the bloodstream
The Correct Answer is A
Choice A reason: Levothyroxine treats hypothyroidism by adding T4, worsening hyperthyroidism’s excess hormone; antithyroid drugs are needed, so this statement is incorrect.
Choice B reason: Avoiding goitrogens (kale, cabbage) prevents thyroid suppression, appropriate in hyperthyroidism where reducing hormone production is the goal, so this is correct.
Choice C reason: Methimazole inhibits thyroid hormone synthesis, lowering T3 and T4 in hyperthyroidism, a standard treatment, making this statement accurate.
Choice D reason: Iodine blocks thyroid hormone release, reducing circulating T3/T4 in hyperthyroidism, a correct approach, especially in acute settings, so this is valid.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Decreased body temperature reflects hypothyroidism; levothyroxine raises metabolism, normalizing or increasing temperature, so this isn’t a therapeutic response.
Choice B reason: Increased energy occurs as levothyroxine restores thyroid hormone, boosting metabolism, reversing hypothyroidism’s fatigue, a key sign of effective treatment.
Choice C reason: Weight gain contradicts levothyroxine’s effect; it increases metabolism, aiding weight loss or stabilization, not gain, in hypothyroidism treatment.
Choice D reason: Decreased appetite isn’t typical; levothyroxine may normalize appetite as metabolism rises, not suppress it, differing from hypothyroidism’s effects.
Correct Answer is A
Explanation
Choice A reason: ESRD impairs fluid excretion, causing hypervolemia, leading to edema, crackles from pulmonary fluid, and hypertension from increased vascular volume, matching these symptoms.
Choice B reason: Hypovolemia, low fluid volume, causes hypotension and dry tissues, not swelling, crackles, or high blood pressure, which indicate excess fluid, not deficit.
Choice C reason: Hyperkalemia elevates potassium, causing arrhythmias or muscle issues, not directly linked to crackles, edema, or hypertension, which are fluid-related in ESRD.
Choice D reason: Hyponatremia, low sodium, may cause neurological symptoms, but crackles, edema, and hypertension point to fluid overload, not sodium imbalance primarily.
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