A nurse is planning to teach a client who is scheduled for an intravenous pyelogram (IVP). Which of the following statements should the nurse include in the teaching?

While GERD (gastroesophageal reflux disease) can be exacerbated by hormone therapy due to its potential effect on the lower esophageal sphincter, it is not typically a contraindication for HT unless the GERD is severe and not well controlled with treatment.

Choice B reason:
A history of breast cancer is a contraindication for hormone therapy. Estrogen can stimulate the growth of hormone receptor-positive breast cancers, and therefore, HT is not recommended for individuals with a current or past history of breast cancer.

Choice C reason:
COPD (chronic obstructive pulmonary disease) is not a contraindication for HT. While patients with COPD may have other comorbidities that could affect the safety of HT, COPD alone does not preclude the use of hormone therapy.

Choice D reason:
Dermatitis, or inflammation of the skin, is not a contraindication for HT. Skin conditions are not typically affected by hormone therapy, and HT may sometimes be beneficial for skin health during menopause.

Choice A reason:
While it is true that many dietary supplements have not been tested and approved by the government, this is not the most critical information for a client taking nitroglycerin. The primary concern with dietary supplements is their potential interaction with other medications.

Choice B reason:
This is the most important statement for the nurse to include. Dietary supplements, especially those containing L-arginine or other compounds that affect blood flow, can have serious interactions with nitrates like nitroglycerin, potentially leading to dangerously low blood pressure.

Choice C reason:
The effectiveness of dietary supplements for erectile dysfunction varies, and there is indeed a lack of evidence for many of these products. However, the immediate concern for a client taking nitroglycerin is the risk of interaction, not the general effectiveness of supplements.

Choice D reason:
The cost and insurance coverage of dietary supplements can be a concern for clients, but it is not as critical as understanding the potential risks associated with their use alongside prescribed medications like nitroglycerin.