Asked by Lyntrell Butler on May 27, 2024
Verified
Which muscle of the neck functions to elevate the mandible?
A) mylohyoid
B) sternomastoid
C) sternohyoid
D) masseter
E) digastric
Masseter
A facial muscle that plays a major role in the chewing of food by raising the lower jaw towards the upper jaw.
Elevate Mandible
Elevating the mandible refers to the action of lifting or closing the lower jaw, a movement primarily facilitated by the masseter and temporalis muscles.
Mylohyoid
A muscle beneath the chin that plays a role in elevating the floor of the mouth during swallowing.
- Catalog specific muscles and their functions in the biological makeup of animals.
- Acquire an understanding of muscular activities in supporting movement and body alignment.
Verified Answer
EA
Elian AguirreJun 03, 2024
Final Answer :
D
Explanation :
The masseter muscle is the primary muscle responsible for elevating the mandible (lower jaw). The mylohyoid and digastric muscles are also involved in the movement of the mandible, but they primarily function in opening and depressing the jaw. The sternomastoid and sternohyoid muscles are located in the neck, but are not involved in the movement of the mandible.
Learning Objectives
- Catalog specific muscles and their functions in the biological makeup of animals.
- Acquire an understanding of muscular activities in supporting movement and body alignment.