Final answer:
First aid for severe injuries should be followed by professional medical attention.
Step-by-step explanation:
First aid for severe injuries is crucial to stabilize the patient's condition and prevent further harm or complications. It should be provided by individuals who are trained in professional or advanced first aid techniques. The primary aim is to prioritize life-threatening conditions and address them promptly. For example, in case of severe bleeding, direct pressure should be applied to stop the bleeding before professional medical help can be sought. It is important to remember that first aid is only the initial step and should be followed by prompt medical attention from a healthcare professional.
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