Post Midterm Flashcards
Scalp layers
Skin Connective tissue Aponeurosis Loose areolar tissue Periosteum
Two layers of dura
Endosteal
Meningeal
Brain layers
Dura mater
Arachnoid layer
Pia mater
layer continuous with brain
Brain
Arachnoid vili protrudes into
Dural venous sinus
Sulcus divides frontal and parietal
Coronal
Sylvian fissure ends in
Insula
What fissure/sulcus divides temporal from frontal and parietal
Lateral fissure
Brainstem (3)
Mid brain
Pons
M.O
Corpus callosum forms
The anterior superior and posterior border around the lateral ventricles
Grey matter is lateral to _____ and include (5)
Caudate nucleus Putamen Globes Pallas is Claustrum Amygdala
CSF pathway
Choroid plexus Lateral ventricle I.F 3rd ventricle Aqueduct sylv 4th ventricle Central canal Subarachnoid space Arachnoid vili Dural sinus
The Brian is supplied by two arteries
Vertebral
Internal carotid
Compartments of the neck enclosed by
Musculofascial collar
Cervical vertebrae have two distinguishing features
Transverse foramina
Bided spinous process except c7
Atlas vs axis
Weight of head (atlas)
Rotation (axis)
Neck structures from sup to inf
Epiglottis Hyoid Thyroid cartilage Cricoid cartilage Thyroid gland Trachea
Thyroid gland is posterior to
Sternocleidomastoid and strap muscles
Thyroid gland is medial to
Common carotid artery
Internal jugular vein
Parathyroid gland is _____ to thyroid lobes
Medial/posterior
Muscle that divides anterior and posterior neck
Sternicleidomastoid
Most anterior strap muscle
Sternohyoid
Most medial strap muscle
Sternothyroid
Posterior muscle of thyroid gland
Longus coli
Posterior neck muscles most deep
Semisoinalis capitis
Posterior neck muscles
Trapezius
Semispinalis capitis
Splenius capitis + splenius cervicis
Internal jugular veins drain into
Left and right brachiocephalic vein
The right common carotid artery arises from
Brachiocephalic artery
The left common carotid artery arises off
The aortic arch
What gland wraps around the posterolateral aspect of the ramus (mandible)
Parotid gland
Gland inferior to mandibular body
Submandibular
How many floating ribs
2
Structures that pass through the thoracic inlet
Trachea Esophagus Carotid A Jugular V Nerves Lymphatics
On an axial image what is the order is the CCA, subclavian and brachiocephalic?
In a diagonal from left to right (left in reference to you)
Brachiocephalic
Lt CCA
Lt subclavian
Anterior chest wall muscles from superficial to deep
Pect major
pect minor
Serratus anterior
Intercostal muscles
Posterior chest wall muscles (4)
Rhomboid major, minor
Latissimus dorsi
Trapezius
Shoulder girdle muscles
The pericardial cavity is where
In the mediastinal cavity
The heart and pulmonary trunk is located in what mediastinum
Middle mediastinum