How to assess a medical emergency’s urgency in the field?

Assessing Vital Signs

When assessing a medical emergency in the field, it’s crucial to quickly evaluate the patient’s vital signs. This includes checking the pulse rate, breathing rate, and level of consciousness. Use the following techniques to gather this information:

• Pulse rate: Check the pulse at the wrist or neck for at least 10 seconds to get an accurate reading. A normal pulse rate for an adult is 60-100 beats per minute (bpm).
• Breathing rate: Count the number of breaths the patient takes in 15 seconds, then multiply by 4 to get the breathing rate per minute. A normal breathing rate is 12-20 breaths per minute.
• Level of consciousness: Use the AVPU scale to assess the patient’s level of consciousness. This scale stands for Alert, Voice, Pain, and Unresponsive. If the patient is unresponsive, this is a critical sign that requires immediate attention.

Evaluating Injuries and Symptoms

In addition to assessing vital signs, it’s essential to evaluate the severity of injuries or symptoms. This includes checking for signs of bleeding, burns, or other trauma. Use the following guidelines to evaluate the severity of injuries:

• Bleeding: Apply pressure to the wound for at least 5 minutes to control bleeding. If the bleeding doesn’t stop, consider evacuating the patient immediately.
• Burns: Use the “rule of nines” to estimate the percentage of body surface area affected by burns. If the burn covers more than 10% of the body, consider evacuating the patient immediately.

Prioritizing Evacuation

Based on the patient’s vital signs and the severity of injuries or symptoms, prioritize evacuation accordingly. If the patient is unresponsive, has a severe injury, or is showing signs of respiratory distress, evacuate them immediately. If the patient is stable but requires medical attention, consider evacuating them as soon as possible.