In response to the patient's query about how to know whether drugs are safe, the nurse explains that all medications undergo rigorous scientific testing controlled by what organization?

Choice A rationale

Barrier contraceptives are recommended for women taking HMG-CoA reductase inhibitors due to the potential teratogenic effects of these drugs. This precaution is crucial as these medications can cause fetal harm if used during pregnancy.

Choice B rationale

While ophthalmic examinations may be important for other medications, they are not a primary concern for HMG-CoA reductase inhibitors. These drugs mainly affect cholesterol synthesis and have less direct impact on vision.

Choice C rationale

Although a cholesterol-lowering diet is beneficial, it is not the primary teaching point when discussing HMG-CoA reductase inhibitors. The emphasis should be on medication adherence and managing potential adverse effects.

Choice D rationale

Reporting respiratory symptoms is important for many medications but is not the primary focus for HMG-CoA reductase inhibitors. The priority is to inform patients about the importance of contraception and potential side effects related to the medication.

Choice A rationale

True, because antitussive agents, which are cough suppressants, can potentially lead to dependence due to their central nervous system effects. This risk is particularly concerning for patients with a history of addiction.

Choice B rationale

False, is incorrect because the potential for addiction does warrant caution when prescribing antitussive agents to patients with a history of addiction. .