What type of examination involves a rapid check of the whole body for injuries?

The type of examination that involves a rapid check of the whole body for injuries is best described as a rapid examination. This approach is typically employed in emergency situations where quick assessments are critical to identify any life-threatening conditions or injuries. The purpose is to quickly gather vital information and determine immediate care needs without delving into a comprehensive or detailed analysis of each physiological system.

In contrast, a focused examination targets specific areas of concern based on the patient's immediate symptoms or complaints, therefore it does not provide a holistic overview of the body. A comprehensive examination generally entails a thorough and detailed assessment of the patient's overall health, often including a review of medical history and a complete physical examination. A detailed examination would also take a significant amount of time to complete, examining each body system rigorously. The rapid examination stands apart as it is designed specifically for speed and efficiency in emergencies, making it the correct choice for this question.