Final answer:
Option (A), After assessing the neck in a rapid trauma assessment, the next step is to assess the clavicles, scapulae, and chest. This process is key to identifying potential injuries to the thoracic cage and related structures.
Step-by-step explanation:
When performing the rapid trauma assessment, the next step after assessing the neck is to assess the clavicles, scapulae, and chest. This is a crucial part of the primary survey in trauma care, which includes checking for deformities, contusions, abrasions, punctures/penetrations, burns, tenderness, lacerations, and swelling (DCAP-BTLS). An accurate assessment can reveal potential issues such as broken bones, internal bleeding, or compromised breathing. After assessing the neck, the healthcare provider examines the clavicles and the scapulae, as well as the entire chest area, to look for signs of trauma that might affect the thoracic cage, which houses important organs like the heart and lungs. The clavicles are particularly vulnerable because they are S-shaped bones positioned at the anterior part of the thorax, articulating with the sternum and scapula, and can fracture under excessive force.