A nurse is assessing a 5-year-old child who has diabetes insipidus and is receiving desmopressin.
Which of the following findings should the nurse identify as an indication that the medication is effective?

Choice A rationale:

Recent myocardial infarction is not a contraindication for warfarin administration. Warfarin is often prescribed for patients with a history of myocardial infarction to prevent clot formation and reduce the risk of stroke.

Choice B rationale:

Recent eye surgery is a contraindication for the administration of warfarin. Warfarin can increase the risk of bleeding, which is particularly concerning after eye surgery due to the delicate nature of ocular tissues. Using anticoagulants in this scenario can lead to severe complications, including vision loss.

Choice C rationale:

Thrombophlebitis, inflammation of a vein with clot formation, is not a contraindication for warfarin administration. In fact, anticoagulants like warfarin are commonly prescribed to prevent the extension of clots and reduce the risk of complications associated with thrombophlebitis.

Choice D rationale:

Breast cancer is not a direct contraindication for warfarin administration. However, the decision to use anticoagulants in patients with a history of breast cancer should be made carefully, considering individual factors such as the stage of cancer, ongoing treatment, and overall risk of thromboembolic events.

Choice A rationale:

Including any adverse effects of the medications the client might develop is important but does not cover the entire scope of medication reconciliation. It is essential to compare new prescriptions with the list of current medications to prevent drug interactions, duplications, or omissions.

Choice B rationale:

Comparing new prescriptions with the list of medications the client reports is the correct approach to medication reconciliation. This helps identify discrepancies, ensuring that the client's current medications are accurately documented and preventing medication errors.

Choice C rationale:

Excluding nutritional supplements from the list of medications the client reports is incorrect. Nutritional supplements, herbal remedies, and over-the-counter medications are essential components of the medication list. These items can interact with prescribed medications and affect the client's overall health.

Choice D rationale:

Encouraging the client to make his own list after he returns home is not recommended. Patients might not have complete knowledge of the medications they are taking, including dosages and frequencies. Relying solely on the patient-generated list can lead to inaccuracies and potential harm.