The measures that the nurse should include in the client's plan of care to prevent a thyroid crisis are to "provide a quiet, low-stimulus environment". The correct answer is A.
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As mentioned above, the actions the nurse should take to prevent a thyroid crisis are to "provide a quiet, low-stimulus environment". Although stress does not cause hyperthyroidism, the two are not unrelated. Physical or emotional stress can worsen hyperthyroidism symptoms in people who already have them. Hence, providing a quiet, low-stimulus environment is an important measure that the nurse must include to avoid a thyroid crisis.
Learn more about hyperthyroidism here: brainly.com/question/9606769
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