The nurse is planning nursing care for a 3-month-old infant with eczema. What would be considered a priority intervention for this client?

A. Ondansetron is not indicated for treating diarrhea. While nausea can accompany diarrhea, ondansetron specifically targets nausea and vomiting rather than the underlying causes of diarrhea.
B. Ondansetron is primarily used to prevent and treat nausea and vomiting, particularly those associated with chemotherapy, radiation therapy, and postoperative recovery. If a patient is experiencing nausea and vomiting, ondansetron would be the appropriate medication to administer.
C. Ondansetron is not indicated for managing pain. Incisional pain is typically treated with analgesics, not antiemetics. While postoperative patients may experience nausea, ondansetron would not be used solely for pain relief.
D. Paralytic ileus is a condition characterized by the lack of movement in the intestines, leading to a blockage. While nausea and vomiting can occur in this condition, ondansetron is not a treatment for the underlying issue of ileus. The focus would be on managing the ileus and any complications that arise.

A. Kidney disease is one of the most common causes of secondary hypertension. Conditions such as chronic kidney disease or renal artery stenosis can lead to increased blood pressure due to fluid retention or increased renin production.
B. While pain can cause temporary increases in blood pressure due to the body's stress response, it is not an identifiable cause of secondary hypertension. Pain-related hypertension is usually acute and resolves once the pain is managed, rather than being a chronic condition.
C. Glaucoma is an eye condition characterized by increased intraocular pressure, but it is not a cause of hypertension. Although systemic hypertension can affect eye health, glaucoma itself does not cause secondary hypertension. Therefore, this is not an identifiable cause.
D. Anemia does not directly cause secondary hypertension. While severe anemia can sometimes result in compensatory mechanisms that might elevate blood pressure, it is not a recognized or direct cause of secondary hypertension. Thus, it is not a primary concern in this context.