Name the structures where Blood-brain barrier is absent?
Hypothalamus, Pineal Gland, Area Postrema (of fourth ventricle), and Areas near Third Ventricle
Subarachnoid Hemorrhage involves which structures?
A ruptured Aneurysm (eg, Anterior Communicating Artery)
How many Layers are present in SCALP?
Five: ■ Skin ■ Connective tissue ■ Aponeurosis (galea aponeurotica, epicranial aponeurosis) ■ Loose connective tissue ■ Periosteum
In the cavernous sinus thrombosis which Nerve will be involve first?
CN VI
Subdural hematoma involves which vein?
Bridging vein
The ophthalmic artery is a branch of which artery?
ICA
Mental nerve does supply which structures?
Skin and Mucous membrane of the Mental region
What is the location of Mental Foramen?
Below the second Premolar on each side
Drainage of the head/brain is through which Vein?
The internal jugular vein (IJV)
Sensory supply of Tongue is through which Nerves?
CN V3, IX, X
The ICA has how many branches in the Neck?
The ICA has no branches in the neck
Where does The Mandibular Canal open Anteriorly?
The Mental Foramen
Incisive branch of Mental Foramen supplies which structures?
The pulp chambers of the Anterior Teeth and adjacent Mucous membrane
What is the location of Lingula?
Above the Mandibular Foramen where the Sphenomandibular Ligament attaches
Taste sensation of Tongue is through which Nerve?
CN VII, IX, X
Which vein connects the anterior facial vein and pterygoid plexus?
The Deep Facial Vein
Vertebral arteries are branches of which Artery?
The Subclavian Artery
Motor supply of Tongue is through which Nerves?
CN XII
Epidural hematoma involves which Artery?
The Middle Meningeal Artery
Damage to which Nerve will cause the tongue to deviate to the side of the lesion?
CN XII
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