Head and Neck Osteology
Which atypical cervical vertebra lacks a vertebral body and a spinous process?
give name and C_
Atlas (C1)
How do facial muscles primarily serve these communicative purposes beyond movement?
(2 ways)
1. Conveying emotion
2. nonverbal expression
1. This type of pleura adheres directly to the lung surface and contains no nerve fibers.
2. This type of pleura lines the pulmonary cavities, thoracic wall, mediastinum, and diaphragm, and does contain nerve fibers.
1. Visceral Pleura
2. Parietal Pleura
Palpate the Lower Border of mandible
doing it correct
Which vessel carries blood away from the heart?
Which vessel carries blood to the heart?
1. Arteries
2. Veins
What is the projection that comes off the body of C2 and articulates anteriorly with the atlas called?
The dens (odontoid process)
What are the three planes of movement permitted at the TMJ?
elevation/depression, protrusion/retrusion, and lateral movement
Where is the Appendix located?
McBurney's point
Palpate the Sternocleidomastoid
do it correctly
Which side of the heart receives oxygenated blood?
Which side of the heart receives deoxygenated blood?
1. Left side
2. Right side
This joint is formed by the inferior articular process of the vertebra above and the superior articular process of the vertebra below
The zygapophyseal joint
This sphincter muscle closes the lips, protrudes them forward, and is essential for speech articulation
Oribicularis oris
A patient has an injury involving the hypogastric region. Which structure is most closely associated with this region?
A. Urinary bladder
B. Liver
C. Spleen
D.Descending Colon
A. Urinary Bladder
Palpate the C7 Spinous process
do it correct
Fill in the blank
Vena cava -> Right atrium -> _______ -> Right ventricle -> Pulmonary arteries -> Lungs -> ___________ -> Left atrium -> ________ -> Left ventricle -> Aorta
Tricuspid valve
Pulmonary veins
Bicuspid valve
This ligament of the upper cervical ligamentous complex runs from the dens to the occiput and limits rotation and sidebending
the alar ligament
This muscle depresses the mandible, tenses the skin of the lower face and neck, and conveys stress
Platysma
A patient sustained abdominal trauma to the left lumbar region. Which structure could be located within this region?
A. AppendixD. Descending Colon
Palpate the Anterior Scalene
do it right
What sound occurs when the Aortic and Pulmonic Valves close?
What sound occurs when the Mitral and tricuspid valves close?
1. DUB
2. LUB
What type of fracture occurs on the side of the skull opposite the site of impact?
What type of fracture involves the bones of the cranial base and may cause CSF?
1. Contrecoup fracture
2. Basilar fracture
1. This cranial nerve innervates the occipitofrontalis, orbicularis oris, orbicularis oculi, platysma, and buccinator.
2. This cranial nerve division innervates the masseter and temporalis.
1. Facial Nerve
2. Trigeminal Nerve
Name all 9 abdominal regions
Palpate the C1 transverse processes
do it right
When the ventricles are shortening and emptying. What phase is occurring?
When the ventricles are elongating and filling. What is occurring?
1. Ventricular systole
2. Ventricular diastole