1) The emergency department team was overwhelmed due to missing nurses and increased patient volume on a weekend. There was a lack of coordination, communication, and effective leadership among the team.
2) Due to the chaos, a patient with abdominal pain was neglected and later found to have ureteral bleeding, angering the patient.
3) Effective teamwork and leadership are important for the emergency department given its 24/7 operations and unpredictable environment. Interdisciplinary team assignments with clear roles and communication can help optimize patient care.