Which of the following medications is typically prescribed for the treatment of hyperthyroidism?

Liothyronine (Cytomel)

Liotrix (Thyrolar)

Levothyroxine (Synthroid)

Propylthiouracil (Propacil)

Answer and Explanation

The Correct Answer is D

Choice A rationale:

Liothyronine (Cytomel) is a type of thyroid hormone used to treat an underactive thyroid (hypothyroidism). It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. However, it is not typically used to treat hyperthyroidism.

Choice B rationale:

Liotrix (Thyrolar) is a combination of two thyroid hormones, levothyroxine (T4) and liothyronine (T3), used to treat hypothyroidism, and to prevent and treat goiter. Similar to Liothyronine, it is not typically used to treat hyperthyroidism. Choice C rationale:

Levothyroxine (Synthroid) is used to treat an underactive thyroid (hypothyroidism). It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone helps maintain normal mental and physical activity. In children, having enough thyroid hormone helps them grow and learn normally.

Choice D rationale:

Propylthiouracil (Propacil) is an antithyroid agent used in the treatment of hyperthyroidism. It works by decreasing the amount of thyroid hormone produced by the thyroid gland. This helps to prevent the excessive heat, rapid heart rate, and nervousness caused by too much thyroid hormone in the body.

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Correct Answer is A

Explanation

Choice A rationale:

Zidovudine, also known as AZT, is a medication used for the treatment of human immunodeficiency virus (HIV) infection. One of the major dose-limiting toxic effects of Zidovudine is hematologic toxicity, which manifests clinically as anemia, neutropenia, and sometimes as platelet deficits with onset after several weeks of treatment. This hematologic toxicity is essentially a form of bone marrow suppression. Therefore, bone marrow suppression is the dose-limiting adverse effect of zidovudine therapy.

Choice B rationale:

Retinitis is not a known dose-limiting adverse effect of zidovudine. While zidovudine has a range of side effects, retinitis is not commonly associated with its use.

Choice C rationale:

Renal toxicity is not a known dose-limiting adverse effect of zidovudine. While zidovudine can have various side effects, renal toxicity is not typically one of them.

Choice D rationale:

Hepatotoxicity is not the dose-limiting adverse effect of zidovudine. While severe hepatomegaly with steatosis, including fatal cases, have been reported with the use of zidovudine, it is not considered the dose-limiting adverse effect. The dose-limiting adverse effect is more specifically related to hematologic toxicity, which includes bone marrow suppression.

A. Instruct the client to soak his feet daily. B. Assist the client in developing an individualized meal plan. C. Check the client’s blood glucose level before meals and at bedtime. D. Administer an extra dose of insulin if the client’s blood glucose level drops to 50 mg/dl

Correct Answer is ["B","C"]

Explanation

Choice A rationale:

Instructing the client to soak his feet daily is not recommended for individuals with diabetes. Soaking the feet can increase the risk of foot problems, particularly if the person has nerve damage or poor blood flow. It can lead to dry and cracked skin, which can increase the risk of infection. Therefore, this intervention should not be included in the care plan.

Choice B rationale:

Assisting the client in developing an individualized meal plan is a crucial intervention for managing type 2 diabetes. Meal planning is the first step in healthy eating and is especially important for people with diabetes because food directly impacts blood glucose levels. An individualized meal plan considers the person’s goals, tastes, lifestyle, and any medicines they’re taking. Therefore, this intervention should be included in the care plan.

Choice C rationale:

Checking the client’s blood glucose level before meals and at bedtime is an essential part of managing diabetes. Regular monitoring of blood glucose levels can help track the effect of diabetes medicines, understand how diet and exercise affect blood glucose levels, and detect if blood glucose levels are high or low. Therefore, this intervention should be included in the care plan.

Choice D rationale:

Administering an extra dose of insulin if the client’s blood glucose level drops to 50 mg/dl is not recommended. If a person’s blood glucose level is already low, administering additional insulin can lead to an insulin overdose, which can be lifethreatening. Therefore, this intervention should not be included in the care plan.

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Which of the following medications is typically prescribed for the treatment of hyperthyroidism?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient who is HIV-positive has been receiving medication therapy that includes zidovudine. The prescriber has decided to stop the zidovudine due to its dose-limiting adverse effect. Which of these conditions is the dose-limiting adverse effect of zidovudine therapy?

Correct Answer is A

Explanation

A nurse is contributing to the care plan for a client who has recently been diagnosed with type 2 diabetes mellitus. Which of the following interventions should the nurse include in the plan? (Select all that apply.)

Correct Answer is ["B","C"]

Explanation

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