NREMT EMT 6: Anatomy, Physiology, and Pathophysiology - Gastrointestinal System, Organs, Digestive Process, Acute Abdomen

What This Is: Acute Abdomen

An acute abdomen is a sudden, severe abdominal pain that can be life-threatening. Imagine a car engine sputtering – if it's not fixed, it can cause a complete breakdown. In the same way, an acute abdomen needs immediate attention to prevent serious complications.

Key Steps / Core Facts:

• Abdominal pain location: Pain in the upper right abdomen can be a sign of liver or gallbladder problems. (Think of a map – upper right is like the top right corner of a piece of paper.)
• Pain characteristics: Sudden, severe, or worsening pain is a red flag. (Use the OPQRSTI mnemonic: Onset, Provocation, Quality, Region, Radiation, Severity, Time, and Intensity.)
• Vital signs: Monitor pulse, breathing rate, and blood pressure. A pulse of less than 60 beats per minute or more than 100 beats per minute is abnormal. (Normal pulse: 60-100 beats per minute.)
• Abdominal tenderness: Gently press on the abdomen to check for tenderness. (Use the SAMPLE mnemonic: Signs and Symptoms, Allergies, Medications, Past Medical History, Last Oral Intake.)
• Abdominal guarding: Check for muscle tension in the abdomen. (Think of a clenched fist – if the muscles are tight, it's a sign of guarding.)
• Rebound tenderness: Quickly release pressure on the abdomen to check for rebound pain. (Use the OPQRSTI mnemonic again.)
• Bowel sounds: Listen for normal bowel sounds (gurgling or bubbling). Abnormal bowel sounds can indicate a bowel obstruction. (Normal bowel sounds: every 5-30 seconds.)
• Nausea and vomiting: Monitor for nausea and vomiting, which can be signs of a bowel obstruction or other abdominal issues. (Use the OPQRSTI mnemonic.)
• Fever: Monitor for fever, which can be a sign of infection. (Normal body temperature: 97.7-99.5°F.)
• Abdominal distension: Check for swelling in the abdomen, which can be a sign of bowel obstruction or other issues. (Think of a balloon filling up – if it's too full, it's a problem.)
• Red flags: Sudden, severe abdominal pain, vomiting blood, or difficulty breathing are all red flags that require immediate attention. (Use the OPQRSTI mnemonic.)

What Laypeople Can Do:

• Stay calm: If someone is experiencing acute abdomen, stay calm and try to keep them calm.
• Call 911: Call 911 or your local emergency number immediately.
• Monitor vital signs: If you're trained, monitor the person's pulse, breathing rate, and blood pressure.
• Provide comfort: Offer a comfortable position, such as sitting up or leaning forward, to help alleviate pain.
• Do not give medication: Unless you're a trained medical professional, do not give medication to someone experiencing acute abdomen.

Common Mistakes:

• Mistake: Not taking acute abdomen seriously.
• Fix: Acute abdomen can be life-threatening, so it's essential to take it seriously and call 911 immediately.
• Mistake: Not monitoring vital signs.
• Fix: Monitoring vital signs can help identify potential complications and guide treatment.
• Mistake: Giving medication without medical supervision.
• Fix: Medication can interact with other treatments or worsen the condition, so it's best to leave it to medical professionals.

Quick Practice Scenarios:

• Scenario: A friend is experiencing severe abdominal pain and vomiting blood.
• What should you do first?
• Answer: Call 911 immediately. Reason: Sudden, severe abdominal pain and vomiting blood are red flags that require immediate attention.
• Scenario: A family member is experiencing abdominal distension and difficulty breathing.
• What should you do first?
• Answer: Call 911 immediately. Reason: Abdominal distension and difficulty breathing are red flags that require immediate attention.
• Scenario: A child is experiencing sudden, severe abdominal pain and fever.
• What should you do first?
• Answer: Call 911 immediately. Reason: Sudden, severe abdominal pain and fever are red flags that require immediate attention.

Last-Minute Exam Cram:

• Agonal breathing is NOT normal breathing – start CPR.
• Normal pulse: 60-100 beats per minute.
• Normal body temperature: 97.7-99.5°F.
• Normal bowel sounds: every 5-30 seconds.
• SAMPLE mnemonic: Signs and Symptoms, Allergies, Medications, Past Medical History, Last Oral Intake.
• OPQRSTI mnemonic: Onset, Provocation, Quality, Region, Radiation, Severity, Time, and Intensity.
• Abdominal tenderness is a sign of inflammation or infection.
• Abdominal guarding is a sign of muscle tension.
• Rebound tenderness is a sign of peritoneal irritation.
• Do not give medication without medical supervision.
• Do not delay calling 911 in case of acute abdomen.