問題一覧
1
Hyoid Bone
only connected to ligaments and muscles
2
Mastoid process
muscle attachments
3
Muscle of Mastication (chewing muscle)
-Attached to the mandible -Four pairs -Developed from the first pharyngeal arch
4
Muscle of Mastication (chewing muscle)
innerverted by the fifth cranial nerve(Trigeminal nerve)
5
Sternocleidomastoid Muscle
-External carotid artery
6
The circulatory system
-Blood enters into the right atrium from the body -Travels to the right ventricle -pulmonary artery -blood returns to left atrium -pumped to left ventricle -Blood leaves the heart by way of the aorta 🫀
7
The heart has
4 chambers
8
Carotid sinus
sense blood pressure
9
Facial Artery
corner of the eye
10
The jugular vein
is the largest
11
Number of bones in the skull
22
12
Picture
mandible
13
What are the four major muscles of mastication
-Masseter -Temporalis -Medial Pterygoid -Lateral Pterygoid
14
Masseter Muscle
Function:Closes jaw/Elevate mandible Insertion: Lateral side of the angle of mandible Orgin:Zygomatic arch Blood supply: Maxillary artery
15
Temporal Muscle
Function:Closes jaw and retrudes jaw Insertion:Coronoid process Orgin:Temporal Fossa Blood supply:Maxillary artery
16
Aorta
-Largest artery/vessel in the body that carries oxygenated blood from the heart to the remainder of the body
17
What are the functions of the soft palate?
Speech and Swallowing
18
Buccinator is located
in the cheeks
19
Orbicularis oculi
encircles the eye and move the skin around your eye
20
Platysma
creates the profile of your neck, attaches the mandible to the clavicle
21
Occipitofrontalis
raises the forehead skin
22
Posterior auricular muscle
This muscle pulls the ear back
23
Superior auricular muscle
This muscle raises the ear
24
Anterior auricular muscle
pulls the ear slightly forward
25
Supraperiosteal injection
affects the teeth, periodontum and gigivae
26
What are the anatomical types of anesthetic injection
-infiltration -Supraperiosteal -Regional nerve block
27
What is Ludwig Angina?
-infection of the submandibular and sublingual glands -Asphyxiation is the most common cause of death in this disease
28
What is lymphadenopathy and why is it important to dentists and dental Assistants?
-Enlargement of lymph nodes and so dentist and assistant are aware of any infection
29
What is the function of the lymphatic system?
Filtration of debris and bacteria from the blood
30
Olfactory(nerve 1)
-Sensory -Sense of smell
31
Optic(Nerve 2)
-Sensory -Sense of sight
32
Occlomotor(Nerve 3)
-Motor -Muscle that moves the eye
33
Trigeminal(Nerve 5)
-Mixed - nerves to the teeth, oral cavity, tongue, maxillary sinus and nasal cavity
34
Facial(Nerve 7)
-Mixed - facial expressions -some taste from tongue