Practical

Front

What is the function of the frontalis muscle?

Back

The frontalis muscle is responsible for raising the eyebrows and wrinkling the forehead.

Front

Where is the masseter muscle located?

Back

The masseter muscle is located in the jaw and is responsible for chewing.

Front

What is the primary function of the sternocleidomastoid muscle?

Back

The sternocleidomastoid muscle is responsible for rotating and flexing the neck.

Front

What is the role of the rectus abdominis muscle?

Back

The rectus abdominis muscle helps in flexing the lumbar spine and stabilizing the pelvis.

Front

What type of muscle is the frontalis?

Back

The frontalis is a skeletal muscle.

Front

What is the origin of the masseter muscle?

Back

The masseter muscle originates from the zygomatic arch.

Front

What is the insertion point of the sternocleidomastoid muscle?

Back

The sternocleidomastoid muscle inserts at the mastoid process of the temporal bone.

Front

What movements does the rectus abdominis assist with?

Back

The rectus abdominis assists with movements such as bending forward and stabilizing the core.

Front

What is the innervation of the frontalis muscle?

Back

The frontalis muscle is innervated by the facial nerve (cranial nerve VII).

Front

How does the masseter muscle contribute to the process of mastication?

Back

The masseter muscle elevates the mandible to close the jaw during chewing.