Multiple choice

While driving Amit met with an accident. After the medical examination, the doctor confirmed that the bone separating the nasal cavity from the brain has been broken. Which of the following bones is the doctor refering to?

  1. Sphenoid bone

  2. Ethmoid bone

  3. Temporal bone

  4. Occipital bone

  5. Parietal bones

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The ethmoid bone is a bone in the skull separating the nasal cavity from the brain. It is cubical in shape and is a lightweight bone.