NURSING EXAM QUESTIONS
PHARMACOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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nystatin
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metoprolol
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levothyroxine, estrogen
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haloperidol
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Detailed explanation-1: -“Patients may require an increase in their dose of levothyroxine when they start taking the estrogen. If you later stop taking estrogen or another drug that inhibits levothyroxine absorption, however, your dose may need to be decreased back to where it was before you started the interacting drug, Dr.
Detailed explanation-2: -Estrogen has a well-known indirect effect on thyroid economy, increasing the thyroxine binding globulin [4], and the need for thyroid hormone in hypothyroid women [5].
Detailed explanation-3: -An underactive thyroid (hypothyroidism) is usually treated by taking daily hormone replacement tablets called levothyroxine. Levothyroxine replaces the thyroxine hormone, which your thyroid does not make enough of.