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Where does the masseter temporalis and pterygoids all insert?
The masseter inserts on the mandible, specifically on the angle and ramus. The temporalis inserts on the coronoid process of the mandible. The lateral pterygoid inserts on the condyloid process of the mandible, while the medial pterygoid inserts on the angle of the mandible.
Is the sub mandibular gland part of neck or face?
The sub mandibular gland is part of the neck and not the face.
What holds the scapula in place?
The levator scapulae is what raises the scapula. It is a muscle that originates on the transverse processes of c1-c4 and inserts on the medial border and superior angle of the scapula. Any form of well practiced magic can levitate scapulas.
What is a submandibular gland?
Your submandibular glands are located below your tongue and toward your jaw near (distal and medial) the angle of the mandible where the bone angles up towards your jaw. Sub means below/under, mandible is the jaw bone.
What is the optimal angle for shoulder flexion to achieve a 90-degree angle?
The optimal angle for shoulder flexion to achieve a 90-degree angle is approximately 150 degrees.
Where does the masseter temporalis and pterygoids all insert?
The masseter inserts on the mandible, specifically on the angle and ramus. The temporalis inserts on the coronoid process of the mandible. The lateral pterygoid inserts on the condyloid process of the mandible, while the medial pterygoid inserts on the angle of the mandible.
What is the chewing muscle covering the angle of the mandible?
The masseter muscle is the chewing muscle covering the angle of the mandible. During bilateral contraction, the muscle elevates the mandible, raising the lower jaw.
What is angle of pull?
angle of pull is the angle between muscle insertion and the bone on which the muscle inserts
What is the ascending part of the mandible?
The ascending part of the mandible is the vertical portion of the mandible bone that extends from the mandibular angle to the coronoid process. It forms the posterior border of the ramus of the mandible and provides attachment for muscles involved in chewing and jaw movement.
Define angle of mandible?
Depends... On a male, 90 degrees. On a female, 120 degrees.
Pair of ribs inserts on the sternum at sternum angle?
the second pair of ribs
Where is the rhomboid major?
The rhomboid major is a muscle located in the upper back, beneath the trapezius muscle. It originates from the spinous processes of the T2 to T5 vertebrae and inserts into the medial border of the scapula, between the spine and the inferior angle. This muscle plays a key role in retracting and stabilizing the scapula.
What are the landmark of mandible?
- head or condyle - mandibular notch or condular notch - neck ~just under the condyle - ramus - body - angle - mental foramen - protuberance~ the chin - alveolar processes of the mandible - oblique line
What is the difference between child and adult mandible?
The primary difference between a child and adult mandible lies in size and development. In children, the mandible is smaller, with a more pronounced angle and a proportionally larger ramus compared to the body, reflecting their developing skull and dental structure. As a person matures, the mandible grows larger and more robust, with a more defined body and a wider angle, adapting to the fully developed teeth and jaw function. Additionally, the presence of growth plates in children allows for further development until skeletal maturity.
Coring occurs when the IV technician?
Inserts a needle at the wrong angle or uses a large-bore needle
The two rays that form an angle are called the of the angle?
The two rays that form an angle are called the "sides" of the angle. Each ray originates from a common endpoint known as the "vertex" of the angle. Together, the sides and vertex define the angle's measurement and orientation in space.
What type of shape is a pentagon?
A pentagon is a polygon -having five angles and five sides. 'Pente-' originates from Greek meaning five and -gon originates from the Greek word '-gonos' means angle.
