A nurse is assessing an infant who has water intoxication. Which of the following findings should the nurse expect?

A. Hypotension occurs because hypermagnesemia causes vasodilation, which lowers blood pressure. Magnesium acts as a smooth muscle relaxant, decreasing vascular resistance and contributing to hypotension. This is a common clinical finding when magnesium levels exceed the normal range.

B. Tachycardia is not expected with hypermagnesemia. Elevated magnesium levels depress the heart's electrical activity, leading to bradycardia (slow heart rate) instead of tachycardia.

C. Muscle cramps are typically associated with hypomagnesemia, which increases neuromuscular excitability. In hypermagnesemia, neuromuscular function is suppressed, leading to muscle weakness rather than cramps.

D. Hyperreflexia is a symptom of hypomagnesemia, not hypermagnesemia. In hypermagnesemia, neuromuscular activity is depressed, resulting in diminished or absent deep tendon reflexes

A. Routine activities such as daily baths are not typically pertinent information to include in a change-of-shift report unless they have a significant impact on the client's condition or care.

B. While vomiting after surgery may be noteworthy, the timing and amount of emesis

immediately after surgery may not be relevant to the client's current condition, especially if it was an isolated incident.

C. Flushing the IV with normal saline is a routine nursing intervention and may not be necessary to report unless there were specific concerns or complications related to the IV.

D. Pain relief is an important aspect of postoperative care and should be included in the report to ensure continuity of care and appropriate pain management for the client.