CAMRT Radiography Practice Exam

Which cranial bone is associated with the ear and balance and could affect vertigo?

1. Frontal Bone

2. Parietal Bone

3. Occipital Bone

4. Temporal Bone

The correct answer is: Temporal Bone

The temporal bone is indeed the cranial bone that is associated with the ear and balance, which directly relates to conditions such as vertigo. The temporal bone houses critical structures related to hearing and equilibrium, including the inner ear, which contains the cochlea and the vestibular apparatus. The vestibular system is essential for maintaining balance and spatial orientation, and any dysfunction or disturbance in this area can lead to symptoms of vertigo, characterized by a sensation of spinning or loss of balance. The other bones listed do not have this specific association with the auditory and balance structures. While the frontal, parietal, and occipital bones are part of the cranial vault, they do not contain the anatomical structures responsible for these functions, making them unrelated to vertigo symptoms.