Answer: Its a normal level
Answer:
The answer is B none
Explanation:
The hyoid bone is part of the hyo-gloso-pharyngeal complex at the base of the lower jaw at the level of the third and fourth cervical vertebrae. thirteen muscles are inserted into it, the ones above are the suprahyoids that are responsible for lowering the jaw; The hyoid bone is involved in phonation, chewing and swallowing.
Answer: B. Subcutaneous emphysema
Explanation:
Subcutaneous means tissue layer beneath the skin. Emphysema means trapping of air.
Subcutaneous emphasema is a condition in which the air enters inside the skin. It usually occurs in the regions of chest cavity, face, and neck. It gives a crackling feel when touched.