Alexis Shared "Anatomy6: Head & Neck" - 32 Picmonics
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Anatomy6: Head & Neck
Circle of Willis
- Characteristics
- Anterior Cerebral Artery (ACA) Supplies Motor/Sensory Parts of the Cortex for Lower Extremities
- Anterior Communicating Artery (Acomm) Connects ACA to ACA
- Internal Carotid Arteries (ICA)
- Middle Cerebral Arteries (MCA) Supply Cortex for Upper Limbs and Face
- Posterior Communicating Artery (Pcomm) Connects ICA to PCA
- Posterior Cerebral Arteries (PCA) Supply Occipital Cortex
- Basilar Artery Supplies Medulla, Pons, and PCA
3 mins
Cranial Nerve Function
- Sensory
- CN I
- CN II
- CN VIII
- Motor
- CN III
- CN IV
- CN VI
- CN XI
- CN XII
- Both
- CN V
- CN VII
- CN IX
- CN X
1 min
CN I
- Olfactory Nerve
- Sensory
- Smell
36 secs
CN II
- Optic Nerve
- Sensory
- Vision
35 secs
CN III
- Oculomotor Nerve
- Motor
- Eye Movement
- Accommodation
- Eyelid Opening
- Pupillary Constriction
1 min
CN IV
- Trochlear Nerve
- Motor
- Abducts, Depresses, Internally Rotates
48 secs
CN V
- Trigeminal Nerve
- Sensory
- Facial Sensation
- Motor Function (Via Mandibular Nerve)
- Mastication Muscles
1 min
CN VI
- Abducens Nerve
- Motor
- Abducts Eye
48 secs
CN VII
- Facial Nerve
- Lacrimation
- Salivation
- Sensory
- Taste from Anterior 2/3 of Tongue
- Motor
- Facial Movement
- Stapedius Muscle
- Eyelid Closing
1 min
CN VIII
- Vestibulocochlear Nerve
- Sensory
- Hearing
- Balance
55 secs
CN IX
- Glossopharyngeal Nerve
- Sensory
- Taste from Posterior 1/3 of Tongue
- Monitoring Carotid Body and Sinus
- Motor
- Stylopharyngeus
- Swallowing
- Salivation
1 min
CN X
- Vagus Nerve
- Sensory
- Aortic Arch Chemoreceptors and Baroreceptors
- Taste from Epiglottic Region
- Motor
- Swallowing
- Palate Elevation
- Talking
- Coughing
- Midline Uvula
1 min
CN XI
- Accessory Nerve
- Motor
- Head Turning
- Shoulder Shrugging
36 secs
CN XII
- Hypoglossal Nerve
- Motor
- Tongue Movement
34 secs
Cranial Bones
- Occipital
- Parietal
- Frontal
- Temporal
- Ethmoid
- Sphenoid
52 secs
Muscles of Mastication
- Temporalis
- Masseter
- Medial Pterygoid
- Lateral Pterygoid
- Innervation
- Mandibular Branch (V3) of Trigeminal Nerve
- Embryology
- 1st Branchial Arch
1 min
Facial Bones
- Vomer
- Conchae
- Nasal
- Maxilla
- Mandible
- Palatine
- Zygomatic
- Lacrimal
1 min
Meningitis Interventions
- Drug Therapy
- IV Antibiotics
- Dexamethasone
- Analgesics
- Antipyretics
- Considerations
- Closely Monitor for Increased ICP
- Bed Rest
- Preventative Vaccinations
- Droplet-Airborne Precautions
2 mins
Traumatic Brain Injury Assessment
- Assessment
- Change in LOC
- Personality Changes
- Amnesia
- Increased Intracranial Pressure
- Diplopia
- Posturing
- Location of Injury
- Basilar Skull Fracture
- Halo or Ring Sign
- Considerations
- Intracranial Bleeding
2 mins
Subarachnoid Hemorrhage
- Bleeding into Subarachnoid Space
- Mechanisms
- Trauma
- Aneurysm Rupture
- AVM Rupture
- Vasospasm causes Ischemia
- Signs & Symptoms
- "Worst Headache Of My Life"
- Diagnosis
- Noncontrast Head CT
- Lumbar Puncture
- Angiography
- Considerations
- Surgery
- Blood Pressure Control
- Intracranial Pressure Control
- Nimodipine for Vasospasm Prophylaxis
3 mins
