1. SOFT TISSUE ANATOMY
Head and Face

2. Bellwork
Complete only the B portion of the BLT chart, writing what you know about head and facial soft tissue. Then put BLT chart aside until the end of the lesson.

3. PROPERTY OF PIMA COUNTY JTED, 2010
Write-Pair-Share
Write a list of all the anatomical structures of the head and face that you can recall from previous lessons on paper
Share with a partner
Be ready to share with the class
3. Think-pair-share
teacher presents a question
teacher gives wait time for student to form answer
teacher instructs students to share their answer with a partner
teacher calls on non-volunteers to share with the class
PROPERTY OF PIMA COUNTY JTED, 2010

4. soft tissue anatomy and related functions of the head and face
Objective
Recognize relevant
soft tissue anatomy and related functions of the head and face

5. Brain Covering Scalp: skin covering cranium
Blood vessels
Muscles
Hair
Scalp decreases force of impact on head!

6. Brain Covering
Between the Dura Mater and the Cranium is the Cerebrospinal Fluid
CS fluid protects brain from impacts
Bathes brain and spinal cord in nutrient rich environment
May leak from ears/nose with a skull fracture

7. Brain Divided into lobes responsible for specific functions
Frontal- muscle/eye movement, emotion
Parietal- sensation
Occipital- vision
Temporal- hearing, speech
Cerebellum- equilibrium, muscle actions, reflexes
Brainstem- basic living functions

8. Cranial Nerves I Olfactory Smell II Optic Vision III Occulo-motor#
Nerve
Function
How to test I
Olfactory
Smell
Identify a smell II
Optic
Vision
Visual fields (peripheral vision)
III
Occulo-motor
Eye/eyelid mvmt, pupil constriction, focusing
Up/Down/Medial Gaze
Reaction to light (PEARL) IV
Trochlear
Inferior and lateral eye mvmt V
Trigeminal
Facial sensation, mastication
Clench Teeth VI
Abducens
Lateral eye mvmt
VII
Facial
Motor facial expressions, taste, tear/salivary/nasal sublingual/submaxillary gland control
Smile/scrunch up face

9. Cranial Nerves VIII Vestibulocochlear Hearing and equilibrium IX#
Nerve
Function
How to test?
VIII
Vestibulocochlear
Hearing and equilibrium
Hearing/balance IX
Glossopharyngeal
Swallowing, gag reflex, tongue/ear sensation, salivation
Swallow, X
Vagus
Swallowing, speech, lung/heart/G-I function
Tongue out say “AH” XI
Accessory
Swallowing, sternocleidomastoid muscle function
Shoulder shrug
XII
Hypoglossal
Tongue mvmt., speech, swallowing
Stick tongue out/mvmt side to side

10. Cranial Nerve Assessment
With a partner, take turns practicing the assessment of the cranial nerves.
Come up with a method to help you remember the nerves. Be willing to share with class.

11. Finish your “L” and “T” columns on your BLT sheet
Closure
Finish your “L” and “T” columns on your BLT sheet