A patient is prescribed an anorexiant.
Which statement will the nurse include in patient teaching?

Choice A rationale

Continuing the oral antidiabetic medication at the same dosage is incorrect. Most oral antidiabetic medications are classified as teratogenic or potentially teratogenic, meaning they can cause harm to the developing fetus. Their use is not recommended during pregnancy due to the risk of congenital anomalies and other complications. Therefore, the medication should be discontinued immediately.

Choice B rationale

Increasing the dosage of oral antidiabetic medication is incorrect. As discussed, oral antidiabetic agents are generally contraindicated in pregnancy due to their potential teratogenic effects on the fetus. Increasing the dose would exacerbate this risk. The standard of care for managing diabetes during pregnancy involves discontinuing these medications and initiating a safer alternative.

Choice C rationale

The correct instruction is that she will be switched to insulin therapy while pregnant. Insulin is the preferred treatment for managing diabetes during pregnancy because it does not cross the placental barrier and thus does not pose a risk to the fetus. It is a safe and effective way to achieve tight glycemic control, which is essential for a healthy pregnancy outcome and to prevent complications for both mother and baby.

Choice D rationale

Not receiving any medication while pregnant is incorrect. Poorly controlled diabetes during pregnancy significantly increases the risk of complications such as preeclampsia, macrosomia, and birth defects. Therefore, relying on diet and exercise alone is generally not sufficient to maintain stable blood glucose levels. Medical intervention, specifically insulin therapy, is necessary to ensure optimal maternal and fetal health.

Choice A rationale

Levothyroxine is a synthetic form of thyroxine (T4). It is the standard treatment for hypothyroidism, a condition where the thyroid gland does not produce enough thyroid hormone. The medication replaces the deficient hormone, restoring normal metabolic function in the body.

Choice B rationale

Levothyroxine is a thyroid hormone replacement, so it would worsen hyperthyroidism, a condition characterized by an overproduction of thyroid hormones. The treatment for hyperthyroidism involves anti-thyroid medications, radioactive iodine, or surgery to reduce hormone levels.

Choice C rationale

While levothyroxine is sometimes used after thyroid cancer surgery to suppress TSH (thyroid-stimulating hormone) and prevent the recurrence of cancer, its primary and most common use is to treat the resulting hypothyroidism, not the cancer itself.

Choice D rationale

Thyroiditis is inflammation of the thyroid gland. While it can cause temporary hyperthyroidism or hypothyroidism, levothyroxine is only used to treat the resulting hypothyroidism after the inflammatory phase has passed, not the inflammation itself.