A nurse is caring for a client who reports unrelieved episiotomy pain 8 hr following a vaginal birth. Which of the following actions should the nurse take?

Choice A rationale:

High calcium levels are not typically associated with the use of anastrozole, an aromatase inhibitor. Aromatase inhibitors work by blocking the conversion of androgens to estrogens, and they do not directly impact calcium levels.

Choice B rationale:

Muscle and joint pain is a common side effect of aromatase inhibitors like anastrozole. These medications can lead to musculoskeletal discomfort, including joint stiffness and pain, which the nurse should inform the client about to ensure she is aware of potential adverse effects.

Choice C rationale:

Heart failure is not a known side effect of anastrozole. The drug's primary concern is its impact on the musculoskeletal system, particularly causing joint and muscle pain.

Choice D rationale:

Polyphagia, which refers to excessive hunger and increased food intake, is not associated with the use of anastrozole. This choice is unrelated to the side effects of the medication and can be ruled out.

Choice A rationale:

While there is a risk of infection with any internal examination, it is not the primary reason for avoiding internal examinations in a client with placenta previa. The main concern is avoiding trauma to the placenta, which could result in significant bleeding.

Choice B rationale:

Although internal examinations may potentially stimulate uterine contractions, leading to preterm labor in some cases, this is not the primary reason for avoiding such examinations in clients with placenta previa. The primary concern remains the risk of bleeding due to placental disruption.

Choice C rationale:

The correct explanation for the nurse to provide is that an internal examination could result in profound bleeding. Placenta previa occurs when the placenta partially or completely covers the cervix, and any manipulation of the cervix or uterus through an internal examination could disrupt the placenta and cause severe bleeding, endangering both the mother and the baby.

Choice D rationale:

While there is a risk of rupturing the membranes during an internal examination, this is not the primary reason for avoiding such examinations in clients with placenta previa. The primary concern remains the risk of bleeding due to placental disruption.