Answer :
Final answer:
The terms 'normocephalic' and 'atraumatic' describe a normal head shape and the absence of head trauma, respectively (a,b). They are used during head exams to evaluate the structure and condition of the head and skull.
Explanation:
The terms normocephalic and atraumatic are used in a head examination to describe the general appearance and condition of the head and skull.
A normocephalic condition indicates a normal head shape and size, implying that the head and skull are proportionate and well-formed without any abnormal bulges or depressions.
When a head examination notes that the head is atraumatic, it means there are no signs of trauma, injury, or wounds.
During an assessment of the head, healthcare providers may evaluate various features such as the forehead's appearance, whether a supraorbital browridge is present, the presence and contour of a sagittal crest, the shape of the braincase from different views, the orientation of the foramen magnum, and the prominence of the mastoid process, among others.
These observations help to determine the health and structural integrity of the skull.
