Hafnarstræti 97, 600 Akureyri. A two-story commercial building, ground floor is a restaurant, apartment on second floor. Main entrance at street level. No elevator, access via interior staircase. Building is of concrete construction, built in 1965. Street parking available. Current conditions: 8°C, overcast, good visibility. GPS coordinates: 65.6816° N, 18.0914° W. Nearest landmark: Hof Cultural and Conference Center.
45-year-old male, experiencing severe abdominal pain, nausea, and vomiting for the past 3 hours. Pain is described as cramping and localized in the upper abdomen. Patient reports feeling weak and lightheaded. No fever reported. Patient is conscious and responsive but in distress. No significant medical history reported. No known allergies. Last meal was a sandwich at 13:00.
Timeline: 14:00 hours: Patient started experiencing mild abdominal discomfort. 14:30 hours: Discomfort increased to moderate cramping pain, accompanied by nausea. 15:00 hours: Patient vomited twice, continues to experience severe abdominal pain. 16:00 hours: Patient called emergency services due to persistent symptoms and increasing weakness. Prior Events: Patient reports occasional mild indigestion, no prior episodes of this severity. Patient does not take any regular medications. No recent illnesses or injuries. Last medical check-up 1 year ago, routine physical. Patient is at home in his apartment.
Initial Impression: Suspected Acute Gastroenteritis or Food Poisoning Justification for F3 Classification: - Significant but non-life-threatening symptoms (abdominal pain, nausea, vomiting) - Patient is conscious and responsive, no signs of severe dehydration or shock - Time-sensitive condition requiring medical evaluation and symptom management Differential Diagnoses: 1. Acute Gastroenteritis (high probability) 2. Food Poisoning (moderate probability) 3. Peptic Ulcer Disease (less likely given acute onset) 4. Appendicitis (less likely given location of pain and lack of fever) 5. Bowel Obstruction (low probability given no history of surgery or constipation) Required Actions: - Dispatch of ground EMS with BLS capabilities - Assessment of hydration status and vital signs - Symptom management protocols initiation (antiemetics, pain relief) - Transport to nearest hospital for further evaluation if symptoms persist or worsen