Case Study 3
Kirsten, a 3-month-old infant, has begun to have frequent loose stools that progress to a watery diarrhea. She is unresponsive, with dry mucous membranes; sunken fontanelles; and little, if any, urine output. Respirations are rapid and the heart rate is elevated.
Discussion Questions
1. What acid-base imbalance is Kirsten experiencing, and how is this affecting her ability to compensate?
2. What is the cause of oliguria, and how does this complicate the situation?
3. How will hydration affect Kirsten's ability to compensate for the acid-base imbalance?